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N10-008 CompTIA Network+ Exam Questions and Answers

Questions 4

A technician is troubleshooting a previously encountered issue. Which of the following should the technician reference to find what solution was implemented to resolve the issue?

Options:

A.

Standard operating procedures

B.

Configuration baseline documents

C.

Work instructions

D.

Change management documentation

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Questions 5

A network administrator installed a new data and VoIP network. Users are now experiencing poor call quality when making calls. Which of the following should the administrator do to increase VoIP performance?

Options:

A.

Configure a voice VLAN.

B.

Configure LACP on all VoIP phones.

C.

Configure PoE on the network.

D.

Configure jumbo frames on the network.

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Questions 6

An administrator would like to create a fault-tolerant ring between three switches within a Layer 2 network. Which of the following Ethernet features should the administrator employ?

Options:

A.

Spanning Tree Protocol

B.

Open Shortest Path First

C.

Port mirroring

D.

An interior gateway protocol

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Questions 7

A network administrator is deploying a new switch and wants to make sure that the default priority value was set for a spanning tree. Which of the following values would the network administrator expect to see?

Options:

A.

4096

B.

8192

C.

32768

D.

36684

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Questions 8

Which of the following is a cost-effective advantage of a split-tunnel VPN?

Options:

A.

Web traffic is filtered through a web filter.

B.

More bandwidth is required on the company's internet connection.

C.

Monitoring detects insecure machines on the company's network.

D.

Cloud-based traffic flows outside of the company's network.

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Questions 9

Which of the following network management methods is able to perform various automated tasks?

Options:

A.

SSH

B.

CLI

C.

GUI

D.

API

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Questions 10

The following DHCP scope was configured for a new VLAN dedicated to a large deployment of 325 loT sensors:

N10-008 Question 10

The first 244 loT sensors were able to connect to the TFTP server, download the configuration file, and register to an loT management system. The other sensors are being shown as offline. Which of the following should be performed to determine the MOST likely cause of the partial deployment of the sensors?

Options:

A.

Check the gateway connectivity to the TFTP server.

B.

Check the DHCP network scope.

C.

Check whether the NTP server is online.

D.

Check the loT devices for a hardware failure.

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Questions 11

A network engineer is monitoring a fiber uplink to a remote office and notes the uplink has been operating at 100% capacity for a long duration. Which of the following performance metrics is MOST likely to be impacted with sustained link saturation?

Options:

A.

Latency

B.

Jitter

C.

Speed

D.

Bandwidth

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Questions 12

Which of the following redundant devices creates broadcast storms when connected together on a high-availability network?

Options:

A.

Switches

B.

Routers

C.

Access points

D.

Servers

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Questions 13

A network administrator received reports that a 40Gb connection is saturated. The only server the administrator can use for data collection in that location has a 10Gb connection to the network. Which of the following is the best method to use on the server to determine the source of the saturation?

Options:

A.

Port mirroring

B.

Log aggregation

C.

Flow data

D.

Packet capture

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Questions 14

Which of the following is the primary function of the core layer of the three-tiered model?

Options:

A.

Routing

B.

Repeating

C.

Bridging

D.

Switching

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Questions 15

A network technician is selecting new network hardware, and availability is the main concern. Which of the following availability concepts should the technician consider?

Options:

A.

RTO

B.

MTTR

C.

MTBF

D.

RPO

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Questions 16

A network technician is investigating a trouble ticket for a user who does not have network connectivity. All patch cables between the wall jacks and computers in the building were upgraded over the weekend from Cat 5 to Cat 6. The newly installed cable is crimped with a TIA/EIA 568A on one end and a TIA/EIA 568B on the other end.

Which of the following should the technician do to MOST likely fix the issue?

Options:

A.

Ensure the switchport has PoE enabled.

B.

Crimp the cable as a straight-through cable.

C.

Ensure the switchport has STP enabled.

D.

Crimp the cable as a rollover cable.

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Questions 17

A network technician needs to determine which RJ45 jack in a patch panel corresponds to the RJ45 drop in the Chief Executive Officer's office. Which of the following tools would be best for the technician to use?

Options:

A.

Fusion splicer

B.

Cable tester

C.

Tone generator

D.

Spectrum analyzer

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Questions 18

A network technician is reviewing an upcoming project's requirements to implement laaS. Which of the following should the technician consider?

Options:

A.

Software installation processes

B.

Type of database to be installed

C.

Operating system maintenance

D.

Server hardware requirements

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Questions 19

Which of the following security devices would be BEST to use to provide mechanical access control to the MDF/IDF?

Options:

A.

A smart card

B.

A key fob

C.

An employee badge

D.

A door lock

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Questions 20

A company that uses VoIP telephones is experiencing intermittent issues with one-way audio and dropped conversations The manufacturer says the system will work if ping times are less than 50ms. The company has recorded the following ping times:

N10-008 Question 20

Which of the following is MOST likely causing the issue?

Options:

A.

Attenuation

B.

Latency

C.

VLAN mismatch

D.

Jitter

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Questions 21

A network technician is installing an analog desk phone for a new receptionist After running a new phone line, the technician now needs to cnmp on a new connector. Which of the following connectors would MOST likely be used in this case?

Options:

A.

DB9

B.

RJ11

C.

RJ45

D.

DB25

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Questions 22

A user reports a weak signal when walking 20ft (61 m) away from the WAP in one direction, but a strong signal when walking 20ft in the opposite direction The technician has reviewed the configuration and confirmed the channel type is correct There is no jitter or latency on the connection Which of the following would be the MOST likely cause of the issue?

Options:

A.

Antenna type

B.

Power levels

C.

Frequency

D.

Encryption type

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Questions 23

Which of the following policies is MOST commonly used for guest captive portals?

Options:

A.

AUP

B.

DLP

C.

BYOD

D.

NDA

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Questions 24

A network administrator decided to use SLAAC in an extensive IPv6 deployment to alleviate IP address management. The devices were properly connected into the LAN but autoconfiguration of the IP address did not occur as expected. Which of the following should the network administrator verify?

Options:

A.

The network gateway is configured to send router advertisements.

B.

A DHCP server is present on the same broadcast domain as the clients.

C.

The devices support dual stack on the network layer.

D.

The local gateway supports anycast routing.

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Questions 25

A network administrator wants to analyze attacks directed toward the company's network. Which of the following must the network administrator implement to assist in this goal?

Options:

A.

A honeypot

B.

Network segmentation

C.

Antivirus

D.

A screened subnet

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Questions 26

A network administrator is configuring a database server and would like to ensure the database engine is listening on a certain port. Which of the following commands should the administrator use to accomplish this goal?

Options:

A.

nslookup

B.

netstat -a

C.

ipconfig /a

D.

arp -a

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Questions 27

A technician is connecting DSL for a new customer. After installing and connecting the on-premises equipment, the technician verifies DSL synchronization. When connecting to a workstation, however, the link LEDs on the workstation and modem do not light up. Which of the following should the technician perform during troubleshooting?

Options:

A.

Identify the switching loops between the modem and the workstation.

B.

Check for asymmetrical routing on the modem.

C.

Look for a rogue DHCP server on the network.

D.

Replace the cable connecting the modem and the workstation.

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Questions 28

A network administrator is talking to different vendors about acquiring technology to support a new project for a large company. Which of the following documents will MOST likely need to be signed before information about the project is shared?

Options:

A.

BYOD policy

B.

NDA

C.

SLA

D.

MOU

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Questions 29

Which of the following protocol types describes secure communication on port 443?

Options:

A.

ICMP

B.

UDP

C.

TCP

D.

IP

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Questions 30

Which of the following is MOST commonly used to address CVEs on network equipment and/or operating systems?

Options:

A.

Vulnerability assessment

B.

Factory reset

C.

Firmware update

D.

Screened subnet

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Questions 31

A network administrator wants to improve the security of the management console on the company's switches and ensure configuration changes made can be correlated to the administrator who conformed them Which of the following should the network administrator implement?

Options:

A.

Port security

B.

Local authentication

C.

TACACS+

D.

Access control list

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Questions 32

A network administrator is required to ensure that auditors have read-only access to the system logs, while systems administrators have read and write access to the system logs, and operators have no access to the system logs. The network administrator has configured security groups for each of these functional categories. Which of the following security capabilities will allow the network administrator to maintain these permissions with the LEAST administrative effort?

Options:

A.

Mandatory access control

B.

User-based permissions

C.

Role-based access

D.

Least privilege

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Questions 33

A network technician is investigating an issue with handheld devices in a warehouse. Devices have not been connecting to the nearest APs, but they have been connecting to an AP on the far side of the warehouse. Which of the following is the MOST likely cause of this issue?

Options:

A.

The nearest APs are configured for 802.11g.

B.

An incorrect channel assignment is on the nearest APs.

C.

The power level is too high for the AP on the far side.

D.

Interference exists around the AP on the far side.

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Questions 34

Which of the following technologies allows traffic to be sent through two different ISPs to increase performance?

Options:

A.

Fault tolerance

B.

Quality of service

C.

Load balancing

D.

Port aggregation

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Questions 35

A SaaS provider has decided to leave an unpatched VM available via a public DMZ port. With which of the following concepts is this technique MOST closely associated?

Options:

A.

Insider threat

B.

War driving

C.

Evil twin

D.

Honeypot

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Questions 36

Which of the following is a system that is installed directly on a server's hardware and abstracts the hardware from any guest machines?

Options:

A.

Storage array

B.

Type 1 hypervisor

C.

Virtual machine

D.

Guest QS

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Questions 37

A corporation has a critical system that would cause unrecoverable damage to the brand if it was taken offline. Which of the following disaster recovery solutions should the corporation implement?

Options:

A.

Full backups

B.

Load balancing

C.

Hot site

D.

Snapshots

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Questions 38

Which of the following OSI model layers is where conversations between applications are established, coordinated, and terminated?

Options:

A.

Session

B.

Physical

C.

Presentation

D.

Data link

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Questions 39

Given the following output:

N10-008 Question 39

Which of the following attacks is this MOST likely an example of?

Options:

A.

ARP poisoning

B.

VLAN hopping

C.

Rogue access point

D.

Amplified DoS

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Questions 40

A business is using the local cable company to provide Internet access. Which of the following types of cabling will the cable company MOST likely use from the demarcation point back to the central office?

Options:

A.

Multimode

B.

Cat 5e

C.

RG-6

D.

Cat 6

E.

100BASE-T

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Questions 41

A systems administrator is running a VoIP network and is experiencing jitter and high latency. Which of the following would BEST help the administrator determine the cause of these issues?

Options:

A.

Enabling RADIUS on the network

B.

Configuring SNMP traps on the network

C.

Implementing LDAP on the network

D.

Establishing NTP on the network

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Questions 42

An IT technician suspects a break in one of the uplinks that provides connectivity to the core switch. Which of the following command-line tools should the technician use to determine where the incident is occurring?

Options:

A.

nslookup

B.

show config

C.

netstat

D.

show interface

E.

show counters

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Questions 43

A user is having difficulty with video conferencing and is looking for assistance. Which of the following would BEST improve performance?

Options:

A.

Packet shaping

B.

Quality of service

C.

Port mirroring

D.

Load balancing

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Questions 44

There are two managed legacy switches running that cannot be replaced or upgraded. These switches do not support cryptographic functions, but they are password protected. Which of the following should a network administrator configure to BEST prevent unauthorized access?

Options:

A.

Enable a management access list

B.

Disable access to unnecessary services.

C.

Configure a stronger password for access

D.

Disable access to remote management

E.

Use an out-of-band access method.

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Questions 45

A company is being acquired by a large corporation. As part of the acquisition process, the company's address should now redirect clients to the corporate organization page. Which of the following DNS records needs to be created?

Options:

A.

SOA

B.

NS

C.

CNAME

D.

TXT

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Questions 46

An organization wants to implement a method of centrally managing logins to network services. Which of the following protocols should the organization use to allow for authentication, authorization and auditing?

Options:

A.

MS-CHAP

B.

RADIUS

C.

LDAPS

D.

RSTP

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Questions 47

A company wants to implement a large number of WAPs throughout its building and allow users to be able to move around the building without dropping their connections Which of the following pieces of equipment would be able to handle this requirement?

Options:

A.

A VPN concentrator

B.

A load balancer

C.

A wireless controller

D.

A RADIUS server

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Questions 48

A network technician is configuring a new firewall for a company with the necessary access requirements to be allowed through the firewall. Which of the following would normally be applied as the LAST rule in the firewall?

Options:

A.

Secure SNMP

B.

Port security

C.

Implicit deny

D.

DHCP snooping

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Questions 49

A small, family-run business uses a single SOHO router to provide Internet and WiFi to its employees At the start of a new week, employees come in and find their usual WiFi network is no longer available, and there is a new wireless network to which they cannot connect. Given that information, which of the following should have been done to avoid this situation'

Options:

A.

The device firmware should have been kept current.

B.

Unsecure protocols should have been disabled.

C.

Parental controls should have been enabled

D.

The default credentials should have been changed

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Questions 50

A technician is implementing a new wireless network to serve guests at a local office. The network needs to provide Internet access but disallow associated stations from communicating with each other. Which of the following would BEST accomplish this requirement?

Options:

A.

Wireless client isolation

B.

Port security

C.

Device geofencing

D.

DHCP snooping

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Questions 51

An ARP request is broadcasted and sends the following request.

''Who is 192.168.1.200? Tell 192.168.1.55''

At which of the following layers of the OSI model does this request operate?

Options:

A.

Application

B.

Data link

C.

Transport

D.

Network

E.

Session

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Questions 52

Which of the following services can provide data storage, hardware options, and scalability to a third-party company that cannot afford new devices?

Options:

A.

SaaS

B.

IaaS

C.

PaaS

D.

DaaS

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Questions 53

Which of the following attacks encrypts user data and requires a proper backup implementation to recover?

Options:

A.

DDoS

B.

Phishing

C.

Ransomware

D.

MAC spoofing

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Questions 54

A company requires a disaster recovery site to have equipment ready to go in the event of a disaster at its main datacenter. The company does not have the budget to mirror all the live data to the disaster recovery site. Which of the following concepts should the company select?

Options:

A.

Cold site

B.

Hot site

C.

Warm site

D.

Cloud site

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Questions 55

An organization with one core and five distribution switches is transitioning from a star to a full-mesh topology Which of the following is the number of additional network connections needed?

Options:

A.

5

B.

7

C.

10

D.

15

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Questions 56

A network technician is observing the behavior of an unmanaged switch when a new device is added to the network and transmits data. Which of the following BEST describes how the switch processes this information?

Options:

A.

The data is flooded out of every port. including the one on which it came in.

B.

The data is flooded out of every port but only in the VLAN where it is located.

C.

The data is flooded out of every port, except the one on which it came in

D.

The data is flooded out of every port, excluding the VLAN where it is located

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Questions 57

A network administrator is downloading a large patch that will be uploaded to several enterprise switches simultaneously during the day's upgrade cycle. Which of the following should the administrator do to help ensure the upgrade process will be less likely to cause problems with the switches?

Options:

A.

Confirm the patch's MD5 hash prior to the upgrade

B.

Schedule the switches to reboot after an appropriate amount of time.

C.

Download each switch's current configuration before the upgrade

D.

Utilize FTP rather than TFTP to upload the patch

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Questions 58

A customer wants to segregate the traffic between guests on a hypervisor. Which of the following does a technician need to configure to meet the requirement?

Options:

A.

Virtual switches

B.

OSPF routing

C.

Load balancers

D.

NIC teaming

E.

Fibre Channel

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Questions 59

A firewall administrator is implementing a rule that directs HTTP traffic to an internal server listening on a non-standard socket Which of the following types of rules is the administrator implementing?

Options:

A.

NAT

B.

PAT

C.

STP

D.

SNAT

E.

ARP

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Questions 60

A Chief Information Officer (CIO) wants to improve the availability of a company's SQL database Which of the following technologies should be utilized to achieve maximum availability?

Options:

A.

Clustering

B.

Port aggregation

C.

NIC teaming

D.

Snapshots

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Questions 61

Which of the following would be used to expedite MX record updates to authoritative NSs?

Options:

A.

UDP forwarding

B.

DNS caching

C.

Recursive lookup

D.

Time to live

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Questions 62

A network technician is investigating an IP phone that does not register in the VoIP system Although it received an IP address, it did not receive the necessary DHCP options The information that is needed for the registration is distributes by the OHCP scope All other IP phones are working properly. Which of the following does the technician need to verify?

Options:

A.

VLAN mismatch

B.

Transceiver mismatch

C.

Latency

D.

DHCP exhaustion

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Questions 63

A network technician was troubleshooting an issue for a user who was being directed to cloned websites that were stealing credentials. The URLs were correct for the websites but an incorrect IP address was revealed when the technician used ping on the user's PC After checking the is setting, the technician found the DNS server address was incorrect Which of the following describes the issue?

Options:

A.

Rogue DHCP server

B.

Misconfigured HSRP

C.

DNS poisoning

D.

Exhausted IP scope

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Questions 64

A network administrator has been directed to present the network alerts from the past week to the company's executive staff. Which of the following will provide the BEST collection and presentation of this data?

Options:

A.

A port scan printout

B.

A consolidated report of various network devices

C.

A report from the SIEM tool

D.

A report from a vulnerability scan done yesterday

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Questions 65

An IDS was installed behind the edge firewall after a network was breached. The network was then breached again even though the IDS logged the attack. Which of the following should be used in place of these devices to prevent future attacks?

Options:

A.

A network tap

B.

A proxy server

C.

A UTM appliance

D.

A content filter

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Questions 66

A network field technician is installing and configuring a secure wireless network. The technician performs a site survey. Which of the following documents would MOST likely be created as a result of the site survey?

Options:

A.

Physical diagram

B.

Heat map

C.

Asset list

D.

Device map

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Questions 67

A technician wants to install a WAP in the center of a room that provides service in a radius surrounding a radio. Which of the following antenna types should the AP utilize?

Options:

A.

Omni

B.

Directional

C.

Yagi

D.

Parabolic

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Questions 68

A technician is deploying a low-density wireless network and is contending with multiple types of building materials. Which of the following wireless frequencies would allow for the LEAST signal attenuation?

Options:

A.

2.4GHz

B.

5GHz

C.

850MHz

D.

900MHZ

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Questions 69

A network technician needs to correlate security events to analyze a suspected intrusion. Which of the following should the technician use?

Options:

A.

SNMP

B.

Log review

C.

Vulnerability scanning

D.

SIEM

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Questions 70

A local firm has hired a consulting company to clean up its IT infrastructure. The consulting company notices remote printing is accomplished by port forwarding via publicly accessible IPs through the firm's firewall Which of the following would be the MOST appropriate way to enable secure remote printing?

Options:

A.

SSH

B.

VPN

C.

Telnet

D.

SSL

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Questions 71

A city has hired a new employee who needs to be able to work when traveling at home and at the municipal sourcing of a neighboring city that snares services. The employee is issued a laptop, and a technician needs to train the employee on the appropriate solutions for secure access to the network from all the possible locations On which of the following solutions would the technician MOST likely train the employee?

Options:

A.

Site-to-site VPNs between the two city locations and client-to-site software on the employee's laptop tor all other remote access

B.

Client-to-site VPNs between the travel locations and site-to-site software on the employee's laptop for all other remote access

C.

Client-to-site VPNs between the two city locations and site-to-site software on the employee's laptop for all other remote access

D.

Site-to-site VPNs between the home and city locations and site-to-site software on the employee's laptop for all other remote access

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Questions 72

During the security audit of a financial firm the Chief Executive Officer (CEO) questions why there are three employees who perform very distinct functions on the server. There is an administrator for creating users another for assigning the users lo groups and a third who is the only administrator to perform file rights assignment Which of the following mitigation techniques is being applied'

Options:

A.

Privileged user accounts

B.

Role separation

C.

Container administration

D.

Job rotation

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Questions 73

A client moving into a new office wants the IP network set up to accommodate 412 network-connected devices that are all on the same subnet. The subnet needs to be as small as possible. Which of the following subnet masks should be used to achieve the required result?

Options:

A.

255.255.0.0

B.

255.255.252.0

C.

255.255.254.0

D.

255.255.255.0

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Questions 74

Two remote offices need to be connected securely over an untrustworthy MAN. Each office needs to access network shares at the other site. Which of the following will BEST provide this functionality?

Options:

A.

Client-to-site VPN

B.

Third-party VPN service

C.

Site-to-site VPN

D.

Split-tunnel VPN

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Questions 75

The following instructions were published about the proper network configuration for a videoconferencing device:

"Configure a valid static RFC1918 address for your network. Check the option to use a connection over NAT."

Which of the following is a valid IP address configuration for the device?

Options:

A.

FE80::1

B.

100.64.0.1

C.

169.254.1.2

D.

172.19.0.2

E.

224.0.0.12

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Questions 76

A wireless network was installed in a warehouse for employees to scan crates with a wireless handheld scanner. The wireless network was placed in the corner of the building near the ceiling for maximum coverage However users in the offices adjacent lo the warehouse have noticed a large amount of signal overlap from the new network Additionally warehouse employees report difficulty connecting to the wireless network from the other side of the building; however they have no issues when Ihey are near the antenna Which of the following is MOST likely the cause?

Options:

A.

The wireless signal is being refracted by the warehouse's windows

B.

The antenna's power level was set too high and is overlapping

C.

An omnidirectional antenna was used instead of a unidirectional antenna

D.

The wireless access points are using channels from the 5GHz spectrum

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Questions 77

A user recently made changes to a PC that caused it to be unable to access websites by both FQDN and IP Local resources, such as the file server remain accessible. Which of the following settings did the user MOST likely misconfigure?

Options:

A.

Static IP

B.

Default gateway

C.

DNS entries

D.

Local host file

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Questions 78

A network administrator needs to implement an HDMI over IP solution. Which of the following will the network administrator MOST likely use to ensure smooth video delivery?

Options:

A.

Link aggregation control

B.

Port tagging

C.

Jumbo frames

D.

Media access control

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Questions 79

A technician is troubleshooting a workstation's network connectivity and wants to confirm which switchport corresponds to the wall jack the PC is using Which of the following concepts would BEST help the technician?

Options:

A.

Consistent labeling

B.

Change management

C.

Standard work instructions

D.

Inventory management

E.

Network baseline

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Questions 80

Which of the following protocols will a security appliance that is correlating network events from multiple devices MOST likely rely on to receive event messages?

Options:

A.

Syslog

B.

Session Initiation Protocol

C.

Secure File Transfer Protocol

D.

Server Message Block

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Questions 81

A network administrator is setting up several loT devices on a new VLAN and wants to accomplish the following

1. Reduce manual configuration on each system

2. Assign a specific IP address to each system

3. Allow devices to move to different switchports on the same VLAN

Which of the following should the network administrator do to accomplish these requirements?

Options:

A.

Set up a reservation for each device

B.

Configure a static IP on each device

C.

Implement private VLANs for each device

D.

Use DHCP exclusions to address each device

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Questions 82

A network technician is investigating an issue with a desktop that is not connecting to the network. The desktop was connecting successfully the previous day, and no changes were made to the environment. The technician locates the switchport where the device is connected and observes the LED status light on the switchport is not lit even though the desktop is turned on Other devices that arc plugged into the switch are connecting to the network successfully Which of the following is MOST likely the cause of the desktop not connecting?

Options:

A.

Transceiver mismatch

B.

VLAN mismatch

C.

Port security

D.

Damaged cable

E.

Duplex mismatch

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Questions 83

Which of the following uses the destination IP address to forward packets?

Options:

A.

A bridge

B.

A Layer 2 switch

C.

A router

D.

A repeater

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Questions 84

Which of the following is used to provide networking capability for VMs at Layer 2 of the OSI model?

Options:

A.

VPN

B.

VRRP

C.

vSwitch

D.

VIP

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Questions 85

A lab environment hosts Internet-facing web servers and other experimental machines, which technicians use for various tasks A technician installs software on one of the web servers to allow communication to the company's file server, but it is unable to connect to it Other machines in the building are able to retrieve files from the file server. Which of the following is the MOST likely reason the web server cannot retrieve the files, and what should be done to resolve the problem?

Options:

A.

The lab environment's IDS is blocking the network traffic 1 he technician can whitelist the new application in the IDS

B.

The lab environment is located in the DM2, and traffic to the LAN zone is denied by default. The technician can move the computer to another zone or request an exception from the administrator.

C.

The lab environment has lost connectivity to the company router, and the switch needs to be rebooted. The technician can get the key to the wiring closet and manually restart the switch

D.

The lab environment is currently set up with hubs instead of switches, and the requests are getting bounced back The technician can submit a request for upgraded equipment to management.

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Questions 86

A network requirement calls for segmenting departments into different networks. The campus network is set up with users of each department in multiple buildings. Which of the following should be configured to keep the design simple and efficient?

Options:

A.

MDIX

B.

Jumbo frames

C.

Port tagging

D.

Flow control

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Questions 87

Branch users are experiencing issues with videoconferencing. Which of the following will the company MOST likely configure to improve performance for these applications?

Options:

A.

Link Aggregation Control Protocol

B.

Dynamic routing

C.

Quality of service

D.

Network load balancer

E.

Static IP addresses

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Questions 88

A systems administrator needs to improve WiFi performance in a densely populated office tower and use the latest standard. There is a mix of devices that use 2.4 GHz and 5 GHz. Which of the following should the systems administrator select to meet this requirement?

Options:

A.

802.11ac

B.

802.11ax

C.

802.11g

D.

802.11n

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Questions 89

A branch of a company recently switched to a new ISP. The network engineer was given a new IP range to assign. The ISP assigned 196.26.4.0/26, and the branch gateway router now has the following configurations on the interface that peers to the ISP:

N10-008 Question 89

The network engineer observes that all users have lost Internet connectivity. Which of the following describes the issue?

Options:

A.

The incorrect subnet mask was configured

B.

The incorrect gateway was configured

C.

The incorrect IP address was configured

D.

The incorrect interface was configured

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Questions 90

Which of the following would need to be configured to ensure a device with a specific MAC address is always assigned the same IP address from DHCP?

Options:

A.

Scope options

B.

Reservation

C.

Dynamic assignment

D.

Exclusion

E.

Static assignment

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Questions 91

Which of the following types of devices can provide content filtering and threat protection, and manage multiple IPSec site-to-site connections?

Options:

A.

Layer 3 switch

B.

VPN headend

C.

Next-generation firewall

D.

Proxy server

E.

Intrusion prevention

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Questions 92

An engineer is configuring redundant network links between switches. Which of the following should the engineer enable to prevent network stability issues?

Options:

A.

802.1Q

B.

STP

C.

Flow control

D.

CSMA/CD

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Questions 93

A network administrator is designing a new datacenter in a different region that will need to communicate to the old datacenter with a secure connection. Which of the following access methods would provide the BEST security for this new datacenter?

Options:

A.

Virtual network computing

B.

Secure Socket Shell

C.

In-band connection

D.

Site-to-site VPN

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Questions 94

The network administrator is informed that a user’s email password is frequently hacked by brute-force programs. Which of the following policies should the network administrator implements to BEST mitigate this issue? (Choose two.)

Options:

A.

Captive portal

B.

Two-factor authentication

C.

Complex passwords

D.

Geofencing

E.

Role-based access

F.

Explicit deny

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Questions 95

Which of the following systems would MOST likely be found in a screened subnet?

Options:

A.

RADIUS

B.

FTP

C.

SQL

D.

LDAP

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Questions 96

Which of the following is used to track and document various types of known vulnerabilities?

Options:

A.

CVE

B.

Penetration testing

C.

Zero-day

D.

SIEM

E.

Least privilege

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Questions 97

A network administrator is configuring a load balancer for two systems. Which of the following must the administrator configure to ensure connectivity during a failover?

Options:

A.

VIP

B.

NAT

C.

APIPA

D.

IPv6 tunneling

E.

Broadcast IP

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Questions 98

A user tries to ping 192.168.1.100 from the command prompt on the 192.168.2.101 network but gets the following response: U.U.U.U. Which of the following needs to be configured for these networks to reach each other?

Options:

A.

Network address translation

B.

Default gateway

C.

Loopback

D.

Routing protocol

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Questions 99

Which of the following DNS records works as an alias to another record?

Options:

A.

AAAA

B.

CNAME

C.

MX

D.

SOA

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Questions 100

Which of the following connector types would have the MOST flexibility?

Options:

A.

SFP

B.

BNC

C.

LC

D.

RJ45

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Questions 101

Which of the following can be used to centrally manage credentials for various types of administrative privileges on configured network devices?

Options:

A.

SSO

B.

TACACS+

C.

Zero Trust

D.

Separation of duties

E.

Multifactor authentication

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Questions 102

Which of the following provides redundancy on a file server to ensure the server is still connected to a LAN even in the event of a port failure on a switch?

Options:

A.

NIC teaming

B.

Load balancer

C.

RAID array

D.

PDUs

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Questions 103

A technician is searching for a device that is connected to the network and has the device’s physical network address. Which of the following should the technician review on the switch to locate the device’s network port?

Options:

A.

IP route table

B.

VLAN tag

C.

MAC table

D.

QoS tag

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Questions 104

Which of the following would MOST likely be used to review previous upgrades to a system?

Options:

A.

Business continuity plan

B.

Change management

C.

System life cycle

D.

Standard operating procedures

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Questions 105

A technician is troubleshooting a network switch that seems to stop responding to requests intermittently whenever the logging level is set for debugging. Which of the following metrics should the technician check to begin troubleshooting the issue?

Options:

A.

Audit logs

B.

CPU utilization

C.

CRC errors

D.

Jitter

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Questions 106

A technician is installing a new fiber connection to a network device in a datacenter. The connection from the device to the switch also traverses a patch panel connection. The chain of connections is in the following order:

Device

LC/LC patch cable

Patch panel

Cross-connect fiber cable

Patch panel

LC/LC patch cable

Switch

The connection is not working. The technician has changed both patch cables with known working patch cables. The device had been tested and was working properly before being installed. Which of the following is the MOST likely cause of the issue?

Options:

A.

TX/RX is reversed

B.

An incorrect cable was used

C.

The device failed during installation

D.

Attenuation is occurring

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Questions 107

A technician receives feedback that some users are experiencing high amounts of jitter while using the wireless network. While troubleshooting the network, the technician uses the ping command with the IP address of the default gateway and verifies large variations in latency. The technician thinks the issue may be interference from other networks and non-802.11 devices. Which of the following tools should the technician use to troubleshoot the issue?

Options:

A.

NetFlow analyzer

B.

Bandwidth analyzer

C.

Protocol analyzer

D.

Spectrum analyzer

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Questions 108

The management team needs to ensure unnecessary modifications to the corporate network are not permitted and version control is maintained. Which of the following documents would BEST support this?

Options:

A.

An incident response plan

B.

A business continuity plan

C.

A change management policy

D.

An acceptable use policy

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Questions 109

Which of the following technologies provides a failover mechanism for the default gateway?

Options:

A.

FHRP

B.

LACP

C.

OSPF

D.

STP

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Questions 110

A technician is assisting a user who cannot connect to a network resource. The technician first checks for a link light. According to troubleshooting methodology, this is an example of:

Options:

A.

using a bottom-to-top approach.

B.

establishing a plan of action.

C.

documenting a finding.

D.

questioning the obvious.

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Questions 111

A technician is installing a high-density wireless network and wants to use an available frequency that supports the maximum number of channels to reduce interference. Which of the following standard 802.11 frequency ranges should the technician look for while reviewing WAP specifications?

Options:

A.

2.4GHz

B.

5GHz

C.

6GHz

D.

900MHz

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Questions 112

A network engineer performs the following tasks to increase server bandwidth:

Connects two network cables from the server to a switch stack

Configure LACP on the switchports

Verifies the correct configurations on the switch interfaces

Which of the following needs to be configured on the server?

Options:

A.

Load balancing

B.

Multipathing

C.

NIC teaming

D.

Clustering

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Questions 113

A network engineer configured new firewalls with the correct configuration to be deployed to each remote branch. Unneeded services were disabled, and all firewall rules were applied successfully. Which of the following should the network engineer perform NEXT to ensure all the firewalls are hardened successfully?

Options:

A.

Ensure an implicit permit rule is enabled

B.

Configure the log settings on the firewalls to the central syslog server

C.

Update the firewalls with current firmware and software

D.

Use the same complex passwords on all firewalls

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Questions 114

A client recently added 100 users who are using VMs. All users have since reported slow or unresponsive desktops. Reports show minimal network congestion, zero packet loss, and acceptable packet delay. Which of the following metrics will MOST accurately show the underlying performance issues? (Choose two.)

Options:

A.

CPU usage

B.

Memory

C.

Temperature

D.

Bandwidth

E.

Latency

F.

Jitter

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Questions 115

A network engineer is investigating reports of poor network performance. Upon reviewing a report, the engineer finds that jitter at the office is greater than 10ms on the only WAN connection available. Which of the following would be MOST affected by this statistic?

Options:

A.

A VoIP sales call with a customer

B.

An in-office video call with a coworker

C.

Routing table from the ISP

D.

Firewall CPU processing time

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Questions 116

Client devices cannot enter a network, and the network administrator determines the DHCP scope is exhausted. The administrator wants to avoid creating a new DHCP pool. Which of the following can the administrator perform to resolve the issue?

Options:

A.

Install load balancers

B.

Install more switches

C.

Decrease the number of VLANs

D.

Reduce the lease time

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Questions 117

A network technician is reviewing the interface counters on a router interface. The technician is attempting to confirm a cable issue. Given the following information:

N10-008 Question 117

Which of the following metrics confirms there is a cabling issue?

Options:

A.

Last cleared

B.

Number of packets output

C.

CRCs

D.

Giants

E.

Multicasts

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Questions 118

A network administrator is implementing OSPF on all of a company’s network devices. Which of the following will MOST likely replace all the company’s hubs?

Options:

A.

A Layer 3 switch

B.

A proxy server

C.

A NGFW

D.

A WLAN controller

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Questions 119

A company hired a technician to find all the devices connected within a network. Which of the following software tools would BEST assist the technician in completing this task?

Options:

A.

IP scanner

B.

Terminal emulator

C.

NetFlow analyzer

D.

Port scanner

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Questions 120

You are tasked with verifying the following requirements are met in order to ensure network security.

Requirements:

Datacenter

Ensure network is subnetted to allow all devices to communicate properly while minimizing address space usage

Provide a dedicated server to resolve IP addresses and hostnames correctly and handle port 53 traffic

Building A

Ensure network is subnetted to allow all devices to communicate properly while minimizing address space usage

Provide devices to support 5 additional different office users

Add an additional mobile user

Replace the Telnet server with a more secure solution

Screened subnet

Ensure network is subnetted to allow all devices to communicate properly while minimizing address space usage

Provide a server to handle external 80/443 traffic

Provide a server to handle port 20/21 traffic

INSTRUCTIONS

Drag and drop objects onto the appropriate locations. Objects can be used multiple times and not all placeholders need to be filled.

Available objects are located in both the Servers and Devices tabs of the Drag & Drop menu.

If at any time you would like to bring back the initial state of the simulation, please click the Reset All button.

N10-008 Question 120

Options:

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Questions 121

A technician needs to configure a Linux computer for network monitoring. The technician has the following information:

Linux computer details:

N10-008 Question 121

Switch mirror port details:

N10-008 Question 121

After connecting the Linux computer to the mirror port on the switch, which of the following commands should the technician run on the Linux computer?

Options:

A.

ifconfig ecth0 promisc

B.

ifconfig eth1 up

C.

ifconfig eth0 10.1.2.3

D.

ifconfig eth1 hw ether A1:B2:C3:D4:E5:F6

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Questions 122

A new cabling certification is being requested every time a network technician rebuilds one end of a Cat 6 (vendor-certified) cable to create a crossover connection that is used to connect switches. Which of the following would address this issue by allowing the use of the original cable?

Options:

A.

CSMA/CD

B.

LACP

C.

PoE+

D.

MDIX

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Questions 123

Which of the following is used to prioritize Internet usage per application and per user on the network?

Options:

A.

Bandwidth management

B.

Load balance routing

C.

Border Gateway Protocol

D.

Administrative distance

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Questions 124

Which of the following is MOST likely to generate significant East-West traffic in a datacenter?

Options:

A.

A backup of a large video presentation to cloud storage for archival purposes

B.

A duplication of a hosted virtual server to another physical server for redundancy

C.

A download of navigation data to a portable device for offline access

D.

A query from an IoT device to a cloud-hosted server for a firmware update

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Questions 125

Access to a datacenter should be individually recorded by a card reader even when multiple employees enter the facility at the same time. Which of the following allows the enforcement of this policy?

Options:

A.

Motion detection

B.

Access control vestibules

C.

Smart lockers

D.

Cameras

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Questions 126

An IT director is setting up new disaster and HA policies for a company. Limited downtime is critical to operations. To meet corporate requirements, the director set up two different datacenters across the country that will stay current on data and applications. In the event of an outage, the company can immediately switch from one datacenter to another. Which of the following does this BEST describe?

Options:

A.

A warm site

B.

Data mirroring

C.

Multipathing

D.

Load balancing

E.

A hot site

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Questions 127

Which of the following factors should be considered when evaluating a firewall to protect a datacenter’s east-west traffic?

Options:

A.

Replication traffic between an on-premises server and a remote backup facility

B.

Traffic between VMs running on different hosts

C.

Concurrent connections generated by Internet DDoS attacks

D.

VPN traffic from remote offices to the datacenter’s VMs

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Questions 128

A network technician needs to ensure outside users are unable to telnet into any of the servers at the datacenter. Which of the following ports should be blocked when checking firewall configuration?

Options:

A.

22

B.

23

C.

80

D.

3389

E.

8080

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Questions 129

Within the realm of network security, Zero Trust:

Options:

A.

prevents attackers from moving laterally through a system.

B.

allows a server to communicate with outside networks without a firewall.

C.

block malicious software that is too new to be found in virus definitions.

D.

stops infected files from being downloaded via websites.

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Questions 130

An administrator is writing a script to periodically log the IPv6 and MAC addresses of all the devices on a network segment. Which of the following switch features will MOST likely be used to assist with this task?

Options:

A.

Spanning Tree Protocol

B.

Neighbor Discovery Protocol

C.

Link Aggregation Control Protocol

D.

Address Resolution Protocol

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Questions 131

The following configuration is applied to a DHCP server connected to a VPN concentrator:

N10-008 Question 131

There are 300 non-concurrent sales representatives who log in for one hour a day to upload reports, and 252 of these representatives are able to connect to the VPN without any Issues. The remaining sales representatives cannot connect to the VPN over the course of the day. Which of the following can be done to resolve the issue without utilizing additional resources?

Options:

A.

Decrease the lease duration

B.

Reboot the DHCP server

C.

Install a new VPN concentrator

D.

Configure a new router

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Questions 132

Which of the following would be BEST to use to detect a MAC spoofing attack?

Options:

A.

Internet Control Message Protocol

B.

Reverse Address Resolution Protocol

C.

Dynamic Host Configuration Protocol

D.

Internet Message Access Protocol

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Questions 133

A workstation is configured with the following network details:

N10-008 Question 133

Software on the workstation needs to send a query to the local subnet broadcast address. To which of the following addresses should the software be configured to send the query?

Options:

A.

10.1.2.0

B.

10.1.2.1

C.

10.1.2.23

D.

10.1.2.255

E.

10.1.2.31

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Questions 134

After the A record of a public website was updated, some visitors were unable to access the website. Which of the following should be adjusted to address the issue?

Options:

A.

TTL

B.

MX

C.

TXT

D.

SOA

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Questions 135

A network administrator is installing a wireless network at a client’s office. Which of the following IEEE 802.11 standards would be BEST to use for multiple simultaneous client access?

Options:

A.

CDMA

B.

CSMA/CD

C.

CSMA/CA

D.

GSM

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Questions 136

A technician is connecting multiple switches to create a large network for a new office. The switches are unmanaged Layer 2 switches with multiple connections between each pair. The network is experiencing an extreme amount of latency. Which of the following is MOST likely occurring?

Options:

A.

Ethernet collisions

B.

A DDoS attack

C.

A broadcast storm

D.

Routing loops

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Questions 137

At which of the following OSI model layers would a technician find an IP header?

Options:

A.

Layer 1

B.

Layer 2

C.

Layer 3

D.

Layer 4

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Questions 138

Which of the following is the LARGEST MTU for a standard Ethernet frame?

Options:

A.

1452

B.

1492

C.

1500

D.

2304

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Questions 139

Given the following information:

N10-008 Question 139

Which of the following command-line tools would generate this output?

Options:

A.

netstat

B.

arp

C.

dig

D.

tracert

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Questions 140

An IT organization needs to optimize speeds for global content distribution and wants to reduce latency in high-density user locations. Which of the following technologies BEST meets the organization’s requirements?

Options:

A.

Load balancing

B.

Geofencing

C.

Public cloud

D.

Content delivery network

E.

Infrastructure as a service

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Questions 141

Which of the following transceiver types can support up to 40Gbps?

Options:

A.

SFP+

B.

QSFP+

C.

QSFP

D.

SFP

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Questions 142

A user reports being unable to access network resources after making some changes in the office. Which of the following should a network technician do FIRST?

Options:

A.

Check the system’s IP address

B.

Do a ping test against the servers

C.

Reseat the cables into the back of the PC

D.

Ask what changes were made

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Questions 143

A technician is installing multiple UPS units in a major retail store. The technician is required to keep track of all changes to new and old equipment. Which of the following will allow the technician to record these changes?

Options:

A.

Asset tags

B.

A smart locker

C.

An access control vestibule

D.

A camera

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Questions 144

A fiber link connecting two campus networks is broken. Which of the following tools should an engineer use to detect the exact break point of the fiber link?

Options:

A.

OTDR

B.

Tone generator

C.

Fusion splicer

D.

Cable tester

E.

PoE injector

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Questions 145

Which of the following TCP ports is used by the Windows OS for file sharing?

Options:

A.

53

B.

389

C.

445

D.

1433

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Questions 146

A technician is writing documentation regarding a company’s server farm. The technician needs to confirm the server name for all Linux servers. Which of the following commands should the technician run?

Options:

A.

ipconfig

B.

nslookup

C.

arp

D.

route

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Questions 147

A website administrator is concerned the company’s static website could be defaced by hacktivists or used as a pivot point to attack internal systems. Which of the following should a network security administrator recommend to assist with detecting these activities?

Options:

A.

Implement file integrity monitoring.

B.

Change the default credentials.

C.

Use SSL encryption.

D.

Update the web-server software.

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Questions 148

Several WIFI users are reporting the inability to connect to the network. WLAN users on the guest network are able to access all network resources without any performance issues. The following table summarizes the findings after a site survey of the area in question:

N10-008 Question 148

Which of the following should a wireless technician do NEXT to troubleshoot this issue?

Options:

A.

Reconfigure the channels to reduce overlap

B.

Replace the omni antennas with directional antennas

C.

Update the SSIDs on all the APs

D.

Decrease power in AP 3 and AP 4

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Questions 149

Which of the following routing protocols is used to exchange route information between public autonomous systems?

Options:

A.

OSPF

B.

BGP

C.

EGRIP

D.

RIP

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Questions 150

A network technician is manually configuring the network settings for a new device and is told the network block is 192.168.0.0/20. Which of the following subnets should the technician use?

Options:

A.

255.255.128.0

B.

255.255.192.0

C.

255.255.240.0

D.

255.255.248.0

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Questions 151

A store owner would like to have secure wireless access available for both business equipment and patron use. Which of the following features should be configured to allow different wireless access through the same equipment?

Options:

A.

MIMO

B.

TKIP

C.

LTE

D.

SSID

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Questions 152

A network is experiencing a number of CRC errors during normal network communication. At which of the following layers of the OSI model will the administrator MOST likely start to troubleshoot?

Options:

A.

Layer 1

B.

Layer 2

C.

Layer 3

D.

Layer 4

E.

Layer 5

F.

Layer 6

G.

Layer 7

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Questions 153

A technician is installing a cable modem in a SOHO. Which of the following cable types will the technician MOST likely use to connect a modem to the ISP?

Options:

A.

Coaxial

B.

Single-mode fiber

C.

Cat 6e

D.

Multimode fiber

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Questions 154

An attacker is attempting to find the password to a network by inputting common words and phrases in plaintext to the password prompt. Which of the following attack types BEST describes this action?

Options:

A.

Pass-the-hash attack

B.

Rainbow table attack

C.

Brute-force attack

D.

Dictionary attack

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Questions 155

A network device is configured to send critical events to a syslog server; however, the following alerts are not being received:

Severity 5 LINK-UPDOWN: Interface 1/1, changed state to down

Severity 5 LINK-UPDOWN: Interface 1/3, changed state to down

Which of the following describes the reason why the events are not being received?

Options:

A.

The network device is not configured to log that level to the syslog server

B.

The network device was down and could not send the event

C.

The syslog server is not compatible with the network device

D.

The syslog server did not have the correct MIB loaded to receive the message

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Questions 156

An engineer notices some late collisions on a half-duplex link. The engineer verifies that the devices on both ends of the connection are configured for half duplex. Which of the following is the MOST likely cause of this issue?

Options:

A.

The link is improperly terminated

B.

One of the devices is misconfigured

C.

The cable length is excessive

D.

One of the devices has a hardware issue

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Questions 157

Which of the following service models would MOST likely be used to replace on-premises servers with a cloud solution?

Options:

A.

PaaS

B.

IaaS

C.

SaaS

D.

Disaster recovery as a Service (DRaaS)

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Questions 158

Which of the following ports is commonly used by VoIP phones?

Options:

A.

20

B.

143

C.

445

D.

5060

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Questions 159

A technician is troubleshooting a wireless connectivity issue in a small office located in a high-rise building. Several APs are mounted in this office. The users report that the network connections frequently disconnect and reconnect throughout the day. Which of the following is the MOST likely cause of this issue?

Options:

A.

The AP association time is set too low

B.

EIRP needs to be boosted

C.

Channel overlap is occurring

D.

The RSSI is misreported

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Questions 160

A network administrator needs to query the NSs for a remote application. Which of the following commands would BEST help the administrator accomplish this task?

Options:

A.

dig

B.

arp

C.

show interface

D.

hostname

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Questions 161

Which of the following is the physical topology for an Ethernet LAN?

Options:

A.

Bus

B.

Ring

C.

Mesh

D.

Star

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Questions 162

A network technician is installing new software on a Windows-based server in a different geographical location. Which of the following would be BEST for the technician to use to perform this task?

Options:

A.

RDP

B.

SSH

C.

FTP

D.

DNS

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Questions 163

A network administrator redesigned the positioning of the APs to create adjacent areas of wireless coverage. After project validation, some users still report poor connectivity when their devices maintain an association to a distanced AP. Which of the following should the network administrator check FIRST?

Options:

A.

Validate the roaming settings on the APs and WLAN clients

B.

Verify that the AP antenna type is correct for the new layout

C.

Check to see if MU-MIMO was properly activated on the APs

D.

Deactivate the 2.4GHz band on the APS

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Questions 164

Wireless users are reporting intermittent internet connectivity. Connectivity is restored when the users disconnect and reconnect, utilizing the web authentication process each time. The network administrator can see the devices connected to the APs at all times. Which of the following steps will MOST likely determine the cause of the issue?

Options:

A.

Verify the session time-out configuration on the captive portal settings

B.

Check for encryption protocol mismatch on the client’s wireless settings

C.

Confirm that a valid passphrase is being used during the web authentication

D.

Investigate for a client’s disassociation caused by an evil twin AP

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Questions 165

Which of the following devices would be used to manage a corporate WLAN?

Options:

A.

A wireless NAS

B.

A wireless bridge

C.

A wireless router

D.

A wireless controller

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Questions 166

A technician is deploying a new switch model and would like to add it to the existing network monitoring software. The technician wants to know what metrics can be gathered from a given switch. Which of the following should the technician utilize for the switch?

Options:

A.

MIB

B.

Trap

C.

Syslog

D.

Audit log

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Questions 167

A network administrator discovers that users in an adjacent building are connecting to the company’s guest wireless network to download inappropriate material. Which of the following can the administrator do to MOST easily mitigate this issue?

Options:

A.

Reduce the wireless power levels

B.

Adjust the wireless channels

C.

Enable wireless client isolation

D.

Enable wireless port security

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Questions 168

SIMULATION

You have been tasked with setting up a wireless network in an office. The network will consist of 3 Access Points and a single switch. The network must meet the following parameters:

The SSIDs need to be configured as CorpNet with a key of S3cr3t!

The wireless signals should not interfere with each other

The subnet the Access Points and switch are on should only support 30 devices maximum

The Access Points should be configured to only support TKIP clients at a maximum speed

INSTRUCTONS

Click on the wireless devices and review their information and adjust the settings of the access points to meet the given requirements.

If at any time you would like to bring back the initial state of the simulation, please click the Reset All button.

N10-008 Question 168

N10-008 Question 168

N10-008 Question 168

N10-008 Question 168

Options:

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Questions 169

According to troubleshooting methodology, which of the following should the technician do NEXT after determining the most likely probable cause of an issue?

Options:

A.

Establish a plan of action to resolve the issue and identify potential effects

B.

Verify full system functionality and, if applicable, implement preventive measures

C.

Implement the solution or escalate as necessary

D.

Test the theory to determine the cause

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Questions 170

A network administrator walks into a datacenter and notices an unknown person is following closely. The administrator stops and directs the person to the security desk. Which of the following attacks did the network administrator prevent?

Options:

A.

Evil twin

B.

Tailgating

C.

Piggybacking

D.

Shoulder surfing

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Questions 171

A technician wants to deploy a new wireless network that comprises 30 WAPs installed throughout a three-story office building. All the APs will broadcast the same SSID for client access. Which of the following BEST describes this deployment?

Options:

A.

Extended service set

B.

Basic service set

C.

Unified service set

D.

Independent basic service set

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Questions 172

A company built a new building at its headquarters location. The new building is connected to the company’s LAN via fiber-optic cable. Multiple users in the new building are unable to access the company’s intranet site via their web browser, but they are able to access internet sites. Which of the following describes how the network administrator can resolve this issue?

Options:

A.

Correct the DNS server entries in the DHCP scope

B.

Correct the external firewall gateway address

C.

Correct the NTP server settings on the clients

D.

Correct a TFTP Issue on the company’s server

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Exam Code: N10-008
Exam Name: CompTIA Network+ Exam
Last Update: Jul 14, 2024
Questions: 856

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