Free DOP-C02 exam questions in PDF & AI Tutor

QUESTION: 33

A company that uses electronic health records is running a fleet of Amazon EC2 instances with an Amazon Linux operating system. As part of patient privacy requirements, the company must ensure continuous compliance for patches for operating system and applications running on the EC2 instances.

How can the deployments of the operating system and application patches be automated using a default and custom repository?

Use AWS Systems Manager to create a new patch baseline including the custom repository. Run the AWS- RunPatchBaseline document using the run command to verify and install patches.
Use AWS Direct Connect to integrate the corporate repository and deploy the patches using Amazon CloudWatch scheduled events, then use the CloudWatch dashboard to create reports.
Use yum-config-manager to add the custom repository under /etc/yum.repos.d and run yum- config-manager-enable to activate the repository.
Use AWS Systems Manager to create a new patch baseline including the corporate repository. Run the AWS-AmazonLinuxDefaultPatchBaseline document using the run command to verify and install patches.

Answer(s): A

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QUESTION: 34

A company is using AWS CodePipeline to automate its release pipeline. AWS CodeDeploy is being used in the pipeline to deploy an application to Amazon Elastic Container Service (Amazon ECS) using the blue/green deployment model. The company wants to implement scripts to test the green version of the application before shifting traffic. These scripts will complete in 5 minutes or less. If errors are discovered during these tests, the application must be rolled back.

Which strategy will meet these requirements?

Add a stage to the CodePipeline pipeline between the source and deploy stages. Use AWS CodeBuild to create a runtime environment and build commands in the buildspec file to invoke test scripts. If errors are found, use the aws deploy stop-deployment command to stop the deployment.
Add a stage to the CodePipeline pipeline between the source and deploy stages. Use this stage to invoke an AWS Lambda function that will run the test scripts. If errors are found, use the aws deploy stop-
deployment command to stop the deployment.
Add a hooks section to the CodeDeploy AppSpec file. Use the AfterAllowTestTraffic lifecycle event to invoke an AWS Lambda function to run the test scripts. If errors are found, exit the Lambda function with an error to initiate rollback.
Add a hooks section to the CodeDeploy AppSpec file. Use the AfterAllowTraffic lifecycle event to invoke the test scripts. If errors are found, use the aws deploy stop-deployment CLI command to stop the deployment.

Answer(s): C

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QUESTION: 35

A company uses AWS Storage Gateway in file gateway mode in front of an Amazon S3 bucket that is used by multiple resources. In the morning when business begins, users do not see the objects processed by a third party the previous evening. When a DevOps engineer looks directly at the S3 bucket, the data is there, but it is missing in Storage Gateway.

Which solution ensures that all the updated third-party files are available in the morning?

Configure a nightly Amazon EventBridge event to invoke an AWS Lambda function to run the RefreshCache command for Storage Gateway.
Instruct the third party to put data into the S3 bucket using AWS Transfer for SFTP.
Modify Storage Gateway to run in volume gateway mode.
Use S3 Same-Region Replication to replicate any changes made directly in the S3 bucket to Storage Gateway.

Answer(s): A

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QUESTION: 36

A DevOps engineer needs to back up sensitive Amazon S3 objects that are stored within an S3 bucket with a private bucket policy using S3 cross-Region replication functionality. The objects need to be copied to a target bucket in a different AWS Region and account.

Which combination of actions should be performed to enable this replication? (Choose three.)

Create a replication IAM role in the source account
Create a replication IAM role in the target account.
Add statements to the source bucket policy allowing the replication IAM role to replicate objects.
Add statements to the target bucket policy allowing the replication IAM role to replicate objects.
Create a replication rule in the source bucket to enable the replication.
Create a replication rule in the target bucket to enable the replication.

Answer(s): A,D,E

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QUESTION: 37

A company has multiple member accounts that are part of an organization in AWS Organizations. The security team needs to review every Amazon EC2 security group and their inbound and outbound rules. The security team wants to programmatically retrieve this information from the member accounts using an AWS Lambda function in the management account of the organization.

Which combination of access changes will meet these requirements? (Choose three.)

Create a trust relationship that allows users in the member accounts to assume the management account IAM role.
Create a trust relationship that allows users in the management account to assume the IAM roles of the member accounts.
Create an IAM role in each member account that has access to the AmazonEC2ReadOnlyAccess managed policy.
Create an IAM role in each member account to allow the sts:AssumeRole action against the management account IAM role's ARN.
Create an IAM role in the management account that allows the sts:AssumeRole action against the member account IAM role's ARN.
Create an IAM role in the management account that has access to the AmazonEC2ReadOnlyAccess managed policy.

Answer(s): B,C,E

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QUESTION: 38

A space exploration company receives telemetry data from multiple satellites. Small packets of data are received through Amazon API Gateway and are placed directly into an Amazon Simple Queue Service (Amazon SQS) standard queue. A custom application is subscribed to the queue and transforms the data into a standard format.

Because of inconsistencies in the data that the satellites produce, the application is occasionally unable to transform the data. In these cases, the messages remain in the SQS queue. A DevOps engineer must develop a solution that retains the failed messages and makes them available to scientists for review and future processing.

Which solution will meet these requirements?

Configure AWS Lambda to poll the SQS queue and invoke a Lambda function to check whether the queue messages are valid. If validation fails, send a copy of the data that is not valid to an Amazon S3 bucket so that the scientists can review and correct the data. When the data is corrected, amend the message in the SQS queue by using a replay Lambda function with the corrected data.
Convert the SQS standard queue to an SQS FIFO queue. Configure AWS Lambda to poll the SQS queue every 10 minutes by using an Amazon EventBridge schedule. Invoke the Lambda function to identify any messages with a SentTimestamp value that is older than 5 minutes, push the data to the same location as the application's output location, and remove the messages from the queue.
Create an SQS dead-letter queue. Modify the existing queue by including a redrive policy that sets the Maximum Receives setting to 1 and sets the dead-letter queue ARN to the ARN of the newly created queue. Instruct the scientists to use the dead-letter queue to review the data that is not valid. Reprocess this data at a later time.
Configure API Gateway to send messages to different SQS virtual queues that are named for each of the satellites. Update the application to use a new virtual queue for any data that it cannot transform, and send the message to the new virtual queue. Instruct the scientists to use the virtual queue to review the data that is not valid. Reprocess this data at a later time.

Answer(s): C

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QUESTION: 39

A company wants to use AWS CloudFormation for infrastructure deployment. The company has strict tagging and resource requirements and wants to limit the deployment to two Regions. Developers will need to deploy multiple versions of the same application.

Which solution ensures resources are deployed in accordance with company policy?

Create AWS Trusted Advisor checks to find and remediate unapproved CloudFormation StackSets.
Create a CloudFormation drift detection operation to find and remediate unapproved CloudFormation StackSets.
Create CloudFormation StackSets with approved CloudFormation templates.
Create AWS Service Catalog products with approved CloudFormation templates.

Answer(s): D

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QUESTION: 40

A company requires that its internally facing web application be highly available. The architecture is made up of one Amazon EC2 web server instance and one NAT instance that provides outbound internet access for updates and accessing public data.

Which combination of architecture adjustments should the company implement to achieve high availability? (Choose two.)

Add the NAT instance to an EC2 Auto Scaling group that spans multiple Availability Zones. Update the route tables.
Create additional EC2 instances spanning multiple Availability Zones. Add an Application Load Balancer to split the load between them.
Configure an Application Load Balancer in front of the EC2 instance. Configure Amazon CloudWatch alarms to recover the EC2 instance upon host failure.
Replace the NAT instance with a NAT gateway in each Availability Zone. Update the route tables.
Replace the NAT instance with a NAT gateway that spans multiple Availability Zones. Update the route tables.

Answer(s): B,D

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What the DOP-C02 Exam Tests and How to Pass It

The AWS Certified DevOps Engineer - Professional DOP-C02 certification is designed for individuals who perform a DevOps engineer role and have two or more years of experience provisioning, operating, and managing AWS environments. This certification validates a candidate's technical expertise in provisioning, operating, and managing distributed application systems on the AWS platform. Organizations hire professionals with this certification because they require experts who can implement and manage continuous delivery systems and methodologies on AWS. The exam focuses on the ability to implement and automate security controls, governance processes, and compliance validation. It is a rigorous assessment that requires a deep understanding of how to define and deploy continuous delivery systems and methodologies on the AWS cloud platform.

Achieving this Amazon certification demonstrates that a professional possesses the advanced skills necessary to implement systems that are highly available, scalable, and self-healing on the AWS platform. Candidates are expected to have a comprehensive understanding of modern DevOps practices, including the ability to design and manage tools that allow for the automation of infrastructure and application deployment. This certification is highly regarded in the industry because it confirms that the holder can effectively bridge the gap between software development and operations. Employers look for this credential to ensure that their cloud infrastructure is managed by someone who understands the complexities of maintaining production environments at scale. By passing this exam, professionals prove they can handle the operational challenges inherent in complex, multi-tier cloud architectures.

What the DOP-C02 Exam Covers

The DOP-C02 exam evaluates your proficiency across several critical domains that are essential for any DevOps professional working within the AWS ecosystem. You will encounter practice questions that test your knowledge of SDLC Automation, which involves the implementation of continuous integration and continuous delivery pipelines to streamline software releases. The exam also covers Configuration Management and IaC, requiring you to demonstrate how to use tools to provision and manage infrastructure as code effectively. Resilient Cloud Solutions are a major focus, as you must understand how to design architectures that can withstand failures and recover automatically. Furthermore, Monitoring and Logging are tested to ensure you can implement observability solutions that provide visibility into application and infrastructure health. Incident and Event Response is another key area, where you must show that you can automate the detection and remediation of operational issues. Finally, Security and Compliance are woven throughout the exam, testing your ability to implement governance and security controls that meet organizational requirements.

The domain of Security and Compliance is often considered one of the most technically demanding areas of the DOP-C02 exam because it requires a nuanced understanding of how to apply security principles across the entire development lifecycle. Candidates must demonstrate that they can implement identity and access management, data protection, and network security in a way that does not impede the speed of deployment. This is challenging because it forces you to balance the need for rapid, automated releases with the strict requirements of corporate governance and regulatory compliance. You will need to understand how to use AWS services to enforce policies automatically, ensuring that every piece of infrastructure deployed adheres to security best practices. Mastering this area requires more than just knowing service names, as it demands an ability to architect solutions that are secure by design and compliant by default.

Are These Real DOP-C02 Exam Questions?

Our practice questions are sourced and verified by the community, consisting of IT professionals and recent test-takers who have sat for the actual exam. Because these questions are community-verified, they reflect the types of scenarios and technical challenges you will encounter on the day of your test. We do not provide leaked or confidential material, but our questions reflect what appears on the real exam because they are sourced from the community. If you have been searching for DOP-C02 exam dumps or braindump files, our community-verified practice questions offer something more valuable: each question is verified and explained by IT professionals who recently passed the exam. This approach ensures that you are studying with high-quality, relevant material that helps you understand the underlying concepts rather than just memorizing answers.

Community verification works through a collaborative process where users discuss answer choices, flag potentially incorrect information, and share context from their recent exam experience. When a question is posted, members of our community review it against their own knowledge and their experience with the actual Amazon certification exam. This peer review process helps to refine the explanations and ensures that the reasoning provided is accurate and aligned with current AWS best practices. By participating in these discussions, you gain access to the collective wisdom of others who have successfully navigated the certification process. This is what makes our practice questions a reliable resource for your exam preparation, as you are learning from the shared experiences of your peers.

How to Prepare for the DOP-C02 Exam

Effective exam preparation for the DOP-C02 requires a combination of hands-on experience and a deep understanding of AWS architectural principles. You should spend significant time in a real or sandbox AWS environment, building and tearing down infrastructure to see how different services interact under various conditions. Do not rely solely on theoretical study, as the exam is heavily scenario-based and requires you to apply your knowledge to solve complex operational problems. Every practice question includes a free AI Tutor explanation that breaks down the reasoning behind the correct answer, so you understand the concept, not just the answer. This AI Tutor is designed to help you connect the dots between different AWS services and understand why a specific solution is the most appropriate choice in a given scenario.

A common mistake candidates make when preparing for this certification exam is focusing too much on rote memorization of service features rather than understanding the architectural patterns that the exam tests. The DOP-C02 is a professional-level exam, which means it tests your ability to make trade-offs and design decisions based on specific business requirements. To avoid this pitfall, you should focus on understanding the "why" behind every configuration choice, such as why you would choose one deployment strategy over another in a specific context. Additionally, many candidates struggle with time management during the exam because they spend too long on complex, multi-part scenarios. You should practice answering questions under timed conditions to build the stamina and speed required to complete the exam within the allotted time frame.

What to Expect on Exam Day

On the day of your exam, you should expect a format that primarily consists of multiple-choice and multiple-response questions, often presented as complex, scenario-based problems. These scenarios will describe a specific business or technical challenge, and you will be asked to select the best solution from a list of options that may all seem plausible at first glance. The exam is administered through a professional testing environment, such as Pearson VUE, which ensures a secure and standardized testing experience. You will have a set amount of time to complete the exam, and it is important to manage your time carefully, as some questions may require more reading and analysis than others. Amazon certification exams are designed to test your ability to think critically under pressure, so being prepared for the format is just as important as knowing the technical content.

The testing environment will be strictly controlled, and you will not have access to any external resources or notes during the exam. It is important to familiarize yourself with the testing interface beforehand if possible, so you are comfortable with how to flag questions for review or navigate between sections. Because the DOP-C02 is a professional-level exam, the questions are often lengthy and require you to synthesize information from multiple sources to arrive at the correct conclusion. You should approach each question by identifying the core requirement or constraint mentioned in the scenario, as this will often point you toward the correct AWS service or architectural pattern. Staying calm and focused throughout the duration of the exam is essential for success, especially when you encounter difficult questions that require careful deliberation.

Who Should Use These DOP-C02 Practice Questions

These practice questions are intended for experienced DevOps engineers, systems administrators, or cloud architects who are looking to validate their skills with the AWS Certified DevOps Engineer - Professional certification. Ideally, you should have at least two years of hands-on experience with AWS, as the exam assumes a high level of familiarity with the platform's services and operational workflows. If you are currently working in a role that involves managing CI/CD pipelines, infrastructure automation, or cloud security, this certification exam will be a natural next step in your career progression. Passing this exam can significantly enhance your professional profile, demonstrating to employers that you have the expertise to manage complex, mission-critical cloud environments. Whether you are looking to advance in your current role or seeking new opportunities, this certification provides a recognized benchmark of your technical capabilities.

To get the most out of these practice questions, you should treat each one as a learning opportunity rather than just a test of your current knowledge. Do not simply read the answer and move on, as this will not help you internalize the concepts required to pass the exam. Instead, engage with the AI Tutor explanation to understand the reasoning behind the correct answer, and read the community discussions to see how others have approached the same problem. If you get a question wrong, take the time to research the topic further in the official AWS documentation before attempting it again. Flag the questions that you find particularly challenging and revisit them periodically to ensure that your understanding has improved. Browse the questions above and use the community discussions and AI Tutor to build real exam confidence.

Amazon DOP-C02 Exam Actual Questions
AWS Certified DevOps Engineer - Professional DOP-C02 (Page 6 )

QUESTION: 33

QUESTION: 34

QUESTION: 35

QUESTION: 36

QUESTION: 37

QUESTION: 38

QUESTION: 39

QUESTION: 40

`use speech_config with recognizer or synthesizer`

What the DOP-C02 Exam Tests and How to Pass It

What the DOP-C02 Exam Covers

Are These Real DOP-C02 Exam Questions?

How to Prepare for the DOP-C02 Exam

What to Expect on Exam Day

Who Should Use These DOP-C02 Practice Questions

Amazon DOP-C02 Exam Actual Questions AWS Certified DevOps Engineer - Professional DOP-C02 (Page 6 )

QUESTION: 33

QUESTION: 34

QUESTION: 35

QUESTION: 36

QUESTION: 37

QUESTION: 38

QUESTION: 39

QUESTION: 40

use speech_config with recognizer or synthesizer

What the DOP-C02 Exam Tests and How to Pass It

What the DOP-C02 Exam Covers

Are These Real DOP-C02 Exam Questions?

How to Prepare for the DOP-C02 Exam

What to Expect on Exam Day

Who Should Use These DOP-C02 Practice Questions

Amazon DOP-C02 Exam Actual Questions
AWS Certified DevOps Engineer - Professional DOP-C02 (Page 6 )

`use speech_config with recognizer or synthesizer`