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Amazon Web Services DOP-C02 Exam Dumps - Actual Questions Answers


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DOP-C02 Questions and Answers

Question # 1

An application running on a set of Amazon EC2 instances in an Auto Scaling group requires a configuration file to operate. The instances are created and maintained with AWS CloudFormation. A DevOps engineer wants the instances to have the latest configuration file when launched and wants changes to the configuration file to be reflected on all the instances with a minimal delay when the CloudFormation template is updated. Company policy requires that application configuration files be maintained along with AWS infrastructure configuration files m source control.

Which solution will accomplish this?

A.

In the CloudFormaiion template add an AWS Config rule. Place the configuration file content in the rule's InputParameters property and set the Scope property to the EC2 Auto Scaling group. Add an AWS Systems Manager Resource Data Sync resource to the template to poll for updates to the configuration.

B.

In the CloudFormation template add an EC2 launch template resource. Place the configuration file content in the launch template. Configure the cfn-mit script to run when the instance is launched and configure the cfn-hup script to poll for updates to the configuration.

C.

In the CloudFormation template add an EC2 launch template resource. Place the configuration file content in the launch template. Add an AWS Systems Manager Resource Data Sync resource to the template to poll for updates to the configuration.

D.

In the CloudFormation template add CloudFormation imt metadata. Place the configuration file content m the metadata. Configure the cfn-init script to run when the instance is launched and configure the cfn-hup script to poll for updates to the configuration.

Question # 2

An application runs on Amazon EC2 instances behind an Application Load Balancer (ALB). A DevOps engineer is using AWS CodeDeploy to release a new version. The deployment fails during the AlIowTraffic lifecycle event, but a cause for the failure is not indicated in the deployment logs.

What would cause this?

A.

The appspec. yml file contains an invalid script that runs in the AllowTraffic lifecycle hook.

B.

The user who initiated the deployment does not have the necessary permissions to interact with the ALB.

C.

The health checks specified for the ALB target group are misconfigured.

D.

The CodeDeploy agent was not installed in the EC2 instances that are pad of the ALB target group.

Question # 3

A company releases a new application in a new AWS account. The application includes an AWS Lambda function that processes messages from an Amazon Simple Queue Service (Amazon SOS) standard queue. The Lambda function stores the results in an Amazon S3 bucket for further downstream processing. The Lambda function needs to process the messages within a specific period of time after the messages are published. The Lambda function has a batch size of 10 messages and takes a few seconds to process a batch of messages.

As load increases on the application's first day of service, messages in the queue accumulate at a greater rate than the Lambda function can process the messages. Some messages miss the required processing timelines. The logs show that many messages in the queue have data that is not valid. The company needs to meet the timeline requirements for messages that have valid data.

Which solution will meet these requirements?

A.

Increase the Lambda function's batch size. Change the SOS standard queue to an SOS FIFO queue. Request a Lambda concurrency increase in the AWS Region.

B.

Reduce the Lambda function's batch size. Increase the SOS message throughput quota. Request a Lambda concurrency increase in the AWS Region.

C.

Increase the Lambda function's batch size. Configure S3 Transfer Acceleration on the S3 bucket. Configure an SOS dead-letter queue.

D.

Keep the Lambda function's batch size the same. Configure the Lambda function to report failed batch items. Configure an SOS dead-letter queue.

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Amazon Web Services DOP-C02 Exam Dumps FAQs

1. What is the AWS Certified DevOps Engineer - Professional (DOP-C02) Exam?

The AWS Certified DevOps Engineer - Professional (DOP-C02) exam showcases individuals’ technical expertise in provisioning, operating, and managing distributed application systems on the AWS platform. Passing this exam increases confidence and credibility with peers, stakeholders, and customers.

2. Who should take the Amazon Web Services DOP-C02 Exam?

The Amazon Web Services DOP-C02 DOP-C02 exam is intended for individuals with at least two years of experience in provisioning, operating, and managing AWS environments. Prerequisites include knowledge of high-level programming languages, automated infrastructures, and modern development and operations processes.

3. What topics are covered in the DOP-C02 Exam?

The DOP-C02 exam covers a broad range of DevOps concepts on AWS, including:

  • Infrastructure as Code (IaC) with tools like AWS CloudFormation and AWS CDK
  • Continuous Integration and Continuous Delivery (CI/CD) with AWS CodePipeline and CodeBuild
  • Configuration Management with AWS Systems Manager (SSM) and AWS Config
  • Security and Compliance for DevOps workflows
  • Monitoring, Logging, and Alerting with Amazon CloudWatch

4. How many questions are there in the DOP-C02 Exam?

The DOP-C02 exam consists of 75 questions, which can be either multiple-choice or multiple-response.

5. What is the passing score for the DOP-C02 Exam?

The passing score for the DOP-C02 exam is 750 out of 1000 points.

6. How long is the DOP-C02 Exam?

You have 180 minutes (3 hours) to complete the DOP-C02 exam.

7. What is the difference between the Amazon Web Services DOP-C02 and SAP-C02 Certification Exams?

The AWS Certified Solutions Architect - Professional (SAP-C02) and AWS Certified DevOps Engineer - Professional (DOP-C02) exams have distinct focuses:

  • SAP-C02 Exam: The SAP-C02 Exam validates advanced knowledge in designing complex solutions on AWS, optimizing security, cost, and performance, and automating processes.
  • DOP-C02 Exam: The DOP-C02 Exam verifies expertise in deploying, operating, and managing distributed systems and services on AWS.

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DumpsMate offers comprehensive study materials, including DOP-C02 PDF questions, testing engine and study guide. Our DOP-C02 study materials come with detailed explanations to help you understand the concepts and prepare effectively for the exam.

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Yes, DumpsMate's practice questions are designed to simulate the actual DOP-C02 exam questions. This helps you become familiar with the exam format and types of questions you will encounter.

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