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FC0-U71 CompTIA Tech+ Certification Exam Questions and Answers

Questions 4

Which of the following is most commonly used to connect devices to a switch?

Options:

A.

NFC

B.

RJ45

C.

USB-A

D.

DVI

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Questions 5

Which of the following is an example of a float data type?

Options:

A.

-2.34

B.

0

C.

12

D.

abc

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Questions 6

A user needs to transfer a 100GB data file to a coworker, but the network is down. Which of the following should the user most likely use instead?

Options:

A.

NAS

B.

Flash drive

C.

RAM

D.

Cloud

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Questions 7

A user receives a notification about a new software vulnerability. Which of the following is the best way to secure the software?

Options:

A.

Configuring a firewall

B.

Applying updates

C.

Enabling authentication

D.

Uninstalling the program

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Questions 8

Which of the following types of programming languages uses tags rather than code?

Options:

A.

Markup

B.

Assembly

C.

Query

D.

Compiled

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Questions 9

Which of the following is an input device?

Options:

A.

Scanner

B.

Motherboard

C.

Printer

D.

Speaker

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Questions 10

A user identifies the reason a computer is not working, repairs it, and prints a test page. Which of the following steps should the user take next?

Options:

A.

Submit a support ticket

B.

Test the theory

C.

Implement the solution

D.

Document the actions taken

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Questions 11

Which of the following is considered an output device?

Options:

A.

Smart TV

B.

Web camera

C.

Keyboard

D.

Microphone

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Questions 12

A database administrator creates an outline for a database structure. Which of the following did the administrator create?

Options:

A.

Table

B.

Row

C.

Column

D.

Schema

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Questions 13

A company implements a tool to allow employees to conduct meetings over the internet. Which of the following tools did the company implement?

Options:

A.

Web browsing

B.

Document sharing

C.

Remote assistance

D.

Conferencing software

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Questions 14

A local business wants to share its Wi-Fi with the community. Which of the following settings should be applied on the router?

Options:

A.

Preshared key

B.

VPN

C.

WPA

D.

Open

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Questions 15

Which of the following best describes information that is crucial to a large company for day-to-day operations?

Options:

A.

Monetized data

B.

Critical data

C.

Big data

D.

Correlated data

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Questions 16

A refrigerator sends an alert to a user's phone when there is no more milk. Which of the following OS types is being used in the refrigerator?

Options:

A.

Server

B.

Embedded

C.

Mobile

D.

Workstation

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Questions 17

A lab technician removes access from students who do not need to use a fileshare. Which of the following best describes this action?

Options:

A.

Least privilege model

B.

Non-repudiation

C.

Multifactor authentication

D.

Single sign-on

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Questions 18

A user is typing a document using a keyboard. Which of the following describes this action?

Options:

A.

Input

B.

Storage

C.

Output

D.

Processing

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Questions 19

Which of the following components controls how hardware works?

Options:

A.

Service

B.

Driver

C.

Process

D.

Interface

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Questions 20

Given the following table:

FC0-U71 Question 20

Which of the following fields best represents a primary key?

Options:

A.

ID

B.

Month

C.

Day

D.

Year

E.

Name

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Questions 21

A user wants to install new local storage on a workstation with the following requirements:

    Non-magnetic

    Non-volatile

    Non-optical

Which of the following meets these requirements?

Options:

A.

RAM

B.

SSD

C.

NAS

D.

HDD

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Questions 22

A database administrator creates a new database and assigns the primary key. Which of the following database types has the administrator created?

Options:

A.

Document

B.

Key/value

C.

Relational

D.

Non-structured

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Questions 23

An application is unresponsive. Which of the following will close the application?

Options:

A.

Task management

B.

System utilities

C.

Remote assistance

D.

File permissions

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Questions 24

A technician identifies the potential cause of a problem. Which of the following troubleshooting steps should the technician take next?

Options:

A.

Test the theory.

B.

Create a plan of action.

C.

Document the findings.

D.

Verify system functionality.

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Questions 25

Which of the following devices extends the range of a network?

Options:

A.

Modem

B.

Server

C.

Host firewall

D.

Access point

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Questions 26

A programmer designs an application to record user actions in a log file for proper tracking. Which of the following best describes the recording component of the application?

Options:

A.

Accounting

B.

Authentication

C.

Authorization

D.

Non-repudiation

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Questions 27

Which of the following represents the value of 9 with ones and zeros?

Options:

A.

Octal

B.

Decimal

C.

Binary

D.

Hexadecimal

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Questions 28

Which of the following does a diamond represent in a flowchart?

Options:

A.

Start

B.

Decision

C.

Processing

D.

Stop

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Questions 29

Which of the following network devices permits and restricts network traffic as its primary function?

Options:

A.

Router

B.

Switch

C.

Access point

D.

Firewall

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Questions 30

A user lives in a remote area that does not have cabling or towers available. The user wants to connect to the internet. Which of the following is the best solution?

Options:

A.

Fiber optic

B.

IDSL

C.

Cellular

D.

Satellite

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Questions 31

Which of the following can be used to input commands for a computer to execute?

Options:

A.

Services

B.

Attributes

C.

Process

D.

Console

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Questions 32

A user wants to download music from a computer to a smartphone. Which of the following cables should the user use to transfer the files?

Options:

A.

USB-C

B.

VGA

C.

Thunderbolt

D.

NFC

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Questions 33

A user purchases a new router and wants to configure it. Which of the following should the user change first?

Options:

A.

IP settings

B.

Channel

C.

Gateway

D.

Default password

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Questions 34

An employee attempts to install software on a PC. A prompt to enter a username and password appears on-screen. The employee then receives an “access denied” message and cannot install the software. Which of the following types of access would allow the employee to accomplish this task?

Options:

A.

Least privilege

B.

Administrator

C.

Single factor

D.

User

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Questions 35

Which of the following units of measurement is used when describing a gaming monitor?

Options:

A.

GPU

B.

RAM

C.

TB

D.

MHz

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Questions 36

Which of the following types of AI is used to edit images?

Options:

A.

Assistive

B.

Predictive

C.

Chatbot

D.

Generative

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Questions 37

A programmer creates an object to retrieve customer names from a database. Which of the following best describes the object that is retrieving the names?

Options:

A.

Variable

B.

Attribute

C.

Method

D.

Looping

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Questions 38

Which of the following notational systems uses the numbers 0–9 and letters A–F?

Options:

A.

Octal

B.

Binary

C.

Decimal

D.

Hexadecimal

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Questions 39

Which of the following uses the M.2 form factor?

Options:

A.

NVMe

B.

GPU

C.

RAM

D.

NIC

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Questions 40

Which of the following is the number of bits in a byte of data?

Options:

A.

2

B.

4

C.

8

D.

16

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Questions 41

Which of the following is the most important consideration when opening a file on an OS GUI?

Options:

A.

File extension

B.

Default permissions

C.

Backup policy

D.

Data compression

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Questions 42

A group wants to store data while collaborating on a project. Which of the following is the best option to enable high availability of the data?

Options:

A.

Cloud storage

B.

External hard drive

C.

Flash drive

D.

Local backup

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Exam Code: FC0-U71
Exam Name: CompTIA Tech+ Certification Exam
Last Update: Nov 21, 2025
Questions: 143

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