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Amazon DOP-C02 Exam Questions

Exam Name: AWS Certified DevOps Engineer - Professional Exam
Exam Code: DOP-C02
Related Certification(s): Amazon Professional Certification
Certification Provider: Amazon
Actual Exam Duration: 180 Minutes
Number of DOP-C02 practice questions in our database: 250 (updated: Feb. 12, 2025)
Expected DOP-C02 Exam Topics, as suggested by Amazon :
  • Topic 1: SDLC Automation: In this topic, AWS DevOps Engineers delve into implementing CI/CD pipelines, enabling seamless code integration and delivery. This includes integrating automated testing into pipelines to ensure robust application quality. Additionally, engineers build and manage artifacts for efficient version control and deploy strategies tailored for instance-based, containerized, and serverless environments.
  • Topic 2: Configuration Management and IaC: This topic equips AWS DevOps Engineers to define cloud infrastructure and reusable components for provisioning and managing systems throughout their lifecycle. Engineers learn to deploy automation for onboarding and securing AWS accounts across multi-account and multi-region environments.
  • Topic 3: Resilient Cloud Solutions: AWS DevOps Engineers explore techniques to implement highly available solutions that meet resilience and business continuity requirements. Scalable solutions to align with dynamic business needs are also addressed. Automated recovery processes are emphasized to meet recovery time and point objectives (RTO/RPO). These skills are pivotal for demonstrating cloud resilience expertise in the certification exam.
  • Topic 4: Monitoring and Logging: This topic focuses on configuring the collection, aggregation, and storage of logs and metrics, enabling AWS DevOps Engineers to monitor system health. Key skills include auditing, monitoring, and analyzing data to detect issues and automating monitoring processes for complex environments.
  • Topic 5: Incident and Event Response: Aspiring AWS DevOps Engineers learn to manage event sources effectively, enabling appropriate actions in response to events. This involves implementing configuration changes and troubleshooting system and application failures. The topic underscores the importance of swift and precise incident management, a critical area assessed in the DOP-C02 exam.
  • Topic 6: Security and Compliance: This topic equips AWS DevOps Engineers with advanced techniques for identity and access management at scale. Engineers also apply automation for enforcing security controls and protecting sensitive data. Security monitoring and auditing solutions are emphasized, ensuring compliance and proactive threat mitigation.
Disscuss Amazon DOP-C02 Topics, Questions or Ask Anything Related

Truman

20 days ago
Passed the AWS DevOps Pro exam with flying colors! Pass4Success's practice tests were key to my success. Thank you!
upvoted 0 times
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Nida

25 days ago
I passed the AWS DevOps Engineer - Professional exam, and the Pass4Success practice questions were a great help. There was a tough question about implementing security best practices for a CI/CD pipeline. It asked about using AWS Secrets Manager to manage sensitive information, and I had to think carefully about the best approach.
upvoted 0 times
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Arlean

2 months ago
Finally got my AWS DevOps Engineer Pro certification! Pass4Success made all the difference. Their questions were so similar to the real thing!
upvoted 0 times
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Felicidad

2 months ago
I cleared the AWS Certified DevOps Engineer - Professional exam, thanks to Pass4Success practice questions. One challenging question involved setting up configuration management using AWS OpsWorks. It required knowledge of Chef recipes and how to manage dependencies, which was quite detailed.
upvoted 0 times
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Sophia

2 months ago
Just passed the AWS DevOps Engineer - Professional exam! The practice questions from Pass4Success were crucial. One difficult question was about automating the software development lifecycle using AWS CodePipeline. It asked about integrating third-party tools, and I wasn't sure about the best practices for secure integration.
upvoted 0 times
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Georgeanna

3 months ago
Aced the AWS DevOps Pro exam! Pass4Success's prep materials were invaluable. Highly recommend for quick and effective studying.
upvoted 0 times
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Iluminada

3 months ago
I passed the AWS Certified DevOps Engineer - Professional exam, and the Pass4Success practice questions were invaluable. There was a tricky question about ensuring high availability for a multi-region application using Route 53. It required understanding of failover routing policies, which was quite complex.
upvoted 0 times
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Mariann

3 months ago
I successfully passed the AWS DevOps Engineer - Professional exam, and Pass4Success practice questions were a big help. One question that puzzled me was about incident response automation using AWS Lambda. It asked how to trigger automated responses to specific CloudWatch alarms, and I had to think hard about the correct IAM roles.
upvoted 0 times
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Shelia

4 months ago
AWS DevOps Engineer Pro cert achieved! Pass4Success really came through with relevant practice questions. Couldn't have done it without them!
upvoted 0 times
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Honey

4 months ago
Happy to share that I passed the AWS Certified DevOps Engineer - Professional exam! The Pass4Success practice questions were spot on. There was a tough question about configuring AWS Config rules for compliance monitoring. I wasn't sure about the best practices for setting up custom rules.
upvoted 0 times
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Ashlyn

4 months ago
I passed the AWS DevOps Engineer - Professional exam, thanks to Pass4Success practice questions. One challenging question was about setting up automated monitoring and logging for a microservices architecture. It required knowledge of integrating AWS CloudWatch and X-Ray, which was quite detailed.
upvoted 0 times
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Kanisha

4 months ago
Wow, that AWS DevOps exam was tough! Grateful for Pass4Success - their materials were a lifesaver. Passed on my first try!
upvoted 0 times
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Mireya

5 months ago
Just cleared the AWS DevOps Engineer - Professional exam! The practice questions from Pass4Success were a lifesaver. I remember a question about using AWS CloudFormation to manage infrastructure as code. It asked about handling stack updates without causing service interruptions, and I was unsure about the best rollback strategy.
upvoted 0 times
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Tyisha

5 months ago
Passed the AWS DevOps Engineer Professional exam thanks to Pass4Success! Their practice questions were spot-on and helped me prepare efficiently. Highly recommend for anyone taking this challenging certification.
upvoted 0 times
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Casie

5 months ago
I recently passed the AWS Certified DevOps Engineer - Professional exam, and I must say, the Pass4Success practice questions were incredibly helpful. One question that stumped me was about implementing blue/green deployments in a CI/CD pipeline. It was tricky to determine the best approach for minimizing downtime.
upvoted 0 times
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Cheryl

5 months ago
Just passed the AWS DevOps Engineer Pro exam! Thanks Pass4Success for the spot-on practice questions. Saved me tons of time!
upvoted 0 times
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Lon

6 months ago
Passing the Amazon AWS Certified DevOps Engineer - Professional Exam was a great accomplishment for me. The topics on implementing solutions that are scalable and integrating automated testing into CI/CD pipelines were crucial for my success. With the help of Pass4Success practice questions, I was able to confidently approach questions related to these topics. One question that I recall from the exam was about implementing CI/CD pipelines. It required a thorough understanding of the process, but I was able to answer it correctly and pass the exam.
upvoted 0 times
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Emeline

7 months ago
My experience taking the Amazon AWS Certified DevOps Engineer - Professional Exam was challenging yet rewarding. The topics on implementing CI/CD pipelines and building/managing artifacts were key areas that I focused on during my preparation with Pass4Success practice questions. One question that I remember from the exam was about integrating automated testing into CI/CD pipelines. It required a deep understanding of the topic, but thanks to my preparation, I was able to answer it correctly and pass the exam.
upvoted 0 times
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Elmer

7 months ago
Passed the AWS DevOps Engineer exam today! Pass4Success's practice questions were incredibly similar to the real thing. So helpful!
upvoted 0 times
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Justine

8 months ago
AWS DevOps cert achieved! Pass4Success's exam questions were a lifesaver. Prepared me perfectly in a short time. Thank you!
upvoted 0 times
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Josefa

8 months ago
I recently passed the Amazon AWS Certified DevOps Engineer - Professional Exam and I found that the topics on implementing scalable solutions and integrating automated testing into CI/CD pipelines were crucial. With the help of Pass4Success practice questions, I was able to confidently tackle questions related to these topics. One question that stood out to me was about implementing techniques for identity and access management at scale. Although I was unsure of the answer at first, I was able to reason through it and ultimately pass the exam.
upvoted 0 times
...

Vernice

8 months ago
Security and compliance were major themes in the exam. Prepare for questions on implementing least privilege access using IAM roles and policies. Pass4Success's practice tests really helped me grasp these concepts quickly. Don't forget to study AWS Config rules and remediation actions.
upvoted 0 times
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Milly

8 months ago
Just passed the AWS DevOps Engineer exam! Pass4Success's questions were spot-on and saved me so much prep time. Thanks!
upvoted 0 times
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Cherilyn

8 months ago
AWS DevOps cert in the bag! Pass4Success's exam prep was spot-on. Saved me weeks of study time. Cheers for the great resource!
upvoted 0 times
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Herman

9 months ago
Whew, that AWS DevOps exam was tough! Grateful for Pass4Success's relevant practice questions. Couldn't have passed without them!
upvoted 0 times
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Free Amazon DOP-C02 Exam Actual Questions

Note: Premium Questions for DOP-C02 were last updated On Feb. 12, 2025 (see below)

Question #1

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?

Reveal Solution Hide Solution
Correct Answer: D

Step 2: Using an SQS Dead-Letter Queue (DLQ) Configuring a dead-letter queue (DLQ) for SQS will ensure that messages with invalid data, or those that cannot be processed successfully, are moved to the DLQ. This prevents such messages from clogging the queue and allows the system to focus on processing valid messages.

Action: Configure an SQS dead-letter queue for the main queue.

Why: A DLQ helps isolate problematic messages, preventing them from continuously reappearing in the queue and causing processing delays for valid messages.

Step 3: Maintaining the Lambda Function's Batch Size Keeping the current batch size allows the Lambda function to continue processing multiple messages at once. By addressing the failed items separately, there's no need to increase or reduce the batch size.

Action: Maintain the Lambda function's current batch size.

Why: Changing the batch size is unnecessary if the invalid messages are properly handled by reporting failed items and using a DLQ.

This corresponds to Option D: Keep the Lambda function's batch size the same. Configure the Lambda function to report failed batch items. Configure an SQS dead-letter queue.

Question #2

A company uses AWS WAF to protect its cloud infrastructure. A DevOps engineer needs to give an operations team the ability to analyze log messages from AWS WAR. The operations team needs to be able to create alarms for specific patterns in the log output.

Which solution will meet these requirements with the LEAST operational overhead?

Reveal Solution Hide Solution
Correct Answer: A

Step 2: Creating CloudWatch Metric Filters CloudWatch metric filters can be used to search for specific patterns in log data. The operations team can create filters for certain log patterns and set up alarms based on these filters.

Action: Instruct the operations team to create CloudWatch metric filters to detect patterns in the WAF log output.

Why: Metric filters allow the team to trigger alarms based on specific patterns without needing to manually search through logs.

This corresponds to Option A: Create an Amazon CloudWatch Logs log group. Configure the appropriate AWS WAF web ACL to send log messages to the log group. Instruct the operations team to create CloudWatch metric filters.

Question #3

A DevOps engineer is setting up an Amazon Elastic Container Service (Amazon ECS) blue/green deployment for an application by using AWS CodeDeploy and AWS CloudFormation. During the deployment window, the application must be highly available and CodeDeploy must shift 10% of traffic to a new version of the application every minute until all traffic is shifted.

Which configuration should the DevOps engineer add in the CloudFormation template to meet these requirements?

Reveal Solution Hide Solution
Correct Answer: B

This corresponds to Option B: Add the AWS::CodeDeployBlueGreen transform and the AWS::CodeDeploy::BlueGreen hook parameter with the CodeDeployDefault.ECSLinear10PercentEvery1Minutes deployment configuration.

Question #4

A company uses AWS WAF to protect its cloud infrastructure. A DevOps engineer needs to give an operations team the ability to analyze log messages from AWS WAR. The operations team needs to be able to create alarms for specific patterns in the log output.

Which solution will meet these requirements with the LEAST operational overhead?

Reveal Solution Hide Solution
Correct Answer: A

Step 2: Creating CloudWatch Metric Filters CloudWatch metric filters can be used to search for specific patterns in log data. The operations team can create filters for certain log patterns and set up alarms based on these filters.

Action: Instruct the operations team to create CloudWatch metric filters to detect patterns in the WAF log output.

Why: Metric filters allow the team to trigger alarms based on specific patterns without needing to manually search through logs.

This corresponds to Option A: Create an Amazon CloudWatch Logs log group. Configure the appropriate AWS WAF web ACL to send log messages to the log group. Instruct the operations team to create CloudWatch metric filters.

Question #5

A software team is using AWS CodePipeline to automate its Java application release pipeline The pipeline consists of a source stage, then a build stage, and then a deploy stage. Each stage contains a single action that has a runOrder value of 1.

The team wants to integrate unit tests into the existing release pipeline. The team needs a solution that deploys only the code changes that pass all unit tests.

Which solution will meet these requirements?

Reveal Solution Hide Solution
Correct Answer: B

* Modify the Build Stage to Add a Test Action with a RunOrder Value of 2:

The build stage in AWS CodePipeline can have multiple actions. By adding a test action with a runOrder value of 2, the test action will execute after the initial build action completes.

* Use AWS CodeBuild as the Action Provider to Run Unit Tests:

AWS CodeBuild is a fully managed build service that compiles source code, runs tests, and produces software packages.

Using CodeBuild to run unit tests ensures that the tests are executed in a controlled environment and that only the code changes that pass the unit tests proceed to the deploy stage.

Example configuration in CodePipeline:

{

'name': 'BuildStage',

'actions': [

{

'name': 'Build',

'actionTypeId': {

'category': 'Build',

'owner': 'AWS',

'provider': 'CodeBuild',

'version': '1'

},

'runOrder': 1

},

{

'name': 'Test',

'actionTypeId': {

'category': 'Test',

'owner': 'AWS',

'provider': 'CodeBuild',

'version': '1'

},

'runOrder': 2

}

]

}

By integrating the unit tests into the build stage and ensuring they run after the build process, the pipeline guarantees that only code changes passing all unit tests are deployed.


AWS CodePipeline

AWS CodeBuild

Using CodeBuild with CodePipeline


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