DOP-C02 exam material & Free DOP-C02 AI Tutor

QUESTION: 49

An online retail company based in the United States plans to expand its operations to Europe and Asia in the next six months. Its product currently runs on Amazon EC2 instances behind an Application Load Balancer. The instances run in an Amazon EC2 Auto Scaling group across multiple Availability Zones. All data is stored in an Amazon Aurora database instance.

When the product is deployed in multiple regions, the company wants a single product catalog across all regions, but for compliance purposes, its customer information and purchases must be kept in each region.

How should the company meet these requirements with the LEAST amount of application changes?

Use Amazon Redshift for the product catalog and Amazon DynamoDB tables for the customer information and purchases.
Use Amazon DynamoDB global tables for the product catalog and regional tables for the customer information and purchases.
Use Aurora with read replicas for the product catalog and additional local Aurora instances in each region for the customer information and purchases.
Use Aurora for the product catalog and Amazon DynamoDB global tables for the customer information and purchases.

Answer(s): C

Show Answer Next Question

QUESTION: 50

A company is implementing a well-architected design for its globally accessible API stack. The design needs to ensure both high reliability and fast response times for users located in North America and Europe.

The API stack contains the following three tiers:

Amazon API Gateway

AWS Lambda

Amazon DynamoDB

Which solution will meet the requirements?

Configure Amazon Route 53 to point to API Gateway APIs in North America and Europe using health checks. Configure the APIs to forward requests to a Lambda function in that Region. Configure the Lambda functions to retrieve and update the data in a DynamoDB table in the same Region as the Lambda function.
Configure Amazon Route 53 to point to API Gateway APIs in North America and Europe using latency- based routing and health checks. Configure the APIs to forward requests to a Lambda function in that Region. Configure the Lambda functions to retrieve and update the data in a DynamoDB global table.
Configure Amazon Route 53 to point to API Gateway in North America, create a disaster recovery API in Europe, and configure both APIs to forward requests to the Lambda functions in that Region. Retrieve the data from a DynamoDB global table. Deploy a Lambda function to check the North America API health every 5 minutes. In the event of a failure, update Route 53 to point to the disaster recovery API.
Configure Amazon Route 53 to point to API Gateway API in North America using latency-based routing.
Configure the API to forward requests to the Lambda function in the Region nearest to the user. Configure the Lambda function to retrieve and update the data in a DynamoDB table.

Answer(s): B

Show Answer Next Question

QUESTION: 51

A rapidly growing company wants to scale for developer demand for AWS development environments. Development environments are created manually in the AWS Management Console. The networking team uses AWS CloudFormation to manage the networking infrastructure, exporting stack output values for the Amazon VPC and all subnets. The development environments have common standards, such as Application Load Balancers, Amazon EC2 Auto Scaling groups, security groups, and Amazon DynamoDB tables.

To keep up with demand, the DevOps engineer wants to automate the creation of development environments. Because the infrastructure required to support the application is expected to grow, there must be a way to easily update the deployed infrastructure. CloudFormation will be used to create a template for the development environments.

Which approach will meet these requirements and quickly provide consistent AWS environments for developers?

Use Fn::ImportValue intrinsic functions in the Resources section of the template to retrieve Virtual Private Cloud (VPC) and subnet values. Use CloudFormation StackSets for the development environments, using the Count input parameter to indicate the number of environments needed. Use the UpdateStackSet command to update existing development environments.
Use nested stacks to define common infrastructure components. To access the exported values, use TemplateURL to reference the networking team's template. To retrieve Virtual Private Cloud (VPC) and subnet values, use Fn::ImportValue intrinsic functions in the Parameters section of the root template.
Use the CreateChangeSet and ExecuteChangeSet commands to update existing development environments.
Use nested stacks to define common infrastructure components. Use Fn::ImportValue intrinsic functions with the resources of the nested stack to retrieve Virtual Private Cloud (VPC) and subnet values.
Use the CreateChangeSet and ExecuteChangeSet commands to update existing development environments.
Use Fn::ImportValue intrinsic functions in the Parameters section of the root template to retrieve Virtual Private Cloud (VPC) and subnet values. Define the development resources in the order they need to be created in the CloudFormation nested stacks. Use the CreateChangeSet and ExecuteChangeSet commands to update existing development environments.

Answer(s): C

Show Answer Next Question

QUESTION: 52

A company uses AWS Organizations to manage multiple accounts. Information security policies require that all unencrypted Amazon EBS volumes be marked as non-compliant. A DevOps engineer needs to automatically deploy the solution and ensure that this compliance check is always present.

Which solution will accomplish this?

Create an AWS CloudFormation template that defines an AWS Inspector rule to check whether EBS encryption is enabled. Save the template to an Amazon S3 bucket that has been shared with all accounts within the company. Update the account creation script pointing to the CloudFormation template in Amazon S3.
Create an AWS Config organizational rule to check whether EBS encryption is enabled and deploy the rule using the AWS CLI. Create and apply an SCP to prohibit stopping and deleting AWS Config across the organization.
Create an SCP in Organizations. Set the policy to prevent the launch of Amazon EC2 instances without encryption on the EBS volumes using a conditional expression. Apply the SCP to all AWS accounts. Use Amazon Athena to analyze the AWS CloudTrail output, looking for events that deny an ec2:RunInstances action.
Deploy an IAM role to all accounts from a single trusted account. Build a pipeline with AWS CodePipeline with a stage in AWS Lambda to assume the IAM role, and list all EBS volumes in the account. Publish a report to Amazon S3.

Answer(s): B

Show Answer Next Question

QUESTION: 53

A company is performing vulnerability scanning for all Amazon EC2 instances across many accounts. The accounts are in an organization in AWS Organizations. Each account's VPCs are attached to a shared transit gateway. The VPCs send traffic to the internet through a central egress VPC. The company has enabled Amazon Inspector in a delegated administrator account and has enabled scanning for all member accounts.

A DevOps engineer discovers that some EC2 instances are listed in the "not scanning" tab in Amazon Inspector.

Which combination of actions should the DevOps engineer take to resolve this issue? (Choose three.)

Verify that AWS Systems Manager Agent is installed and is running on the EC2 instances that Amazon Inspector is not scanning.
Associate the target EC2 instances with security groups that allow outbound communication on port 443 to the AWS Systems Manager service endpoint.
Grant inspector:StartAssessmentRun permissions to the IAM role that the DevOps engineer is using.
Configure EC2 Instance Connect for the EC2 instances that Amazon Inspector is not scanning.
Associate the target EC2 instances with instance profiles that grant permissions to communicate with AWS Systems Manager.
Create a managed-instance activation. Use the Activation Code and the Activation ID to register the EC2 instances.

Answer(s): A,B,E

Show Answer Next Question

QUESTION: 54

A development team uses AWS CodeCommit for version control for applications. The development team uses AWS CodePipeline, AWS CodeBuild. and AWS CodeDeploy for CI/CD infrastructure. In CodeCommit, the development team recently merged pull requests that did not pass long-running tests in the code base. The development team needed to perform rollbacks to branches in the codebase, resulting in lost time and wasted effort.

A DevOps engineer must automate testing of pull requests in CodeCommit to ensure that reviewers more easily see the results of automated tests as part of the pull request review.

What should the DevOps engineer do to meet this requirement?

Create an Amazon EventBridge rule that reacts to the pullRequestStatusChanged event. Create an AWS Lambda function that invokes a CodePipeline pipeline with a CodeBuild action that runs the tests for the application. Program the Lambda function to post the CodeBuild badge as a comment on the pull request so that developers will see the badge in their code review.
Create an Amazon EventBridge rule that reacts to the pullRequestCreated event. Create an AWS Lambda function that invokes a CodePipeline pipeline with a CodeBuild action that runs the tests for the application.
Program the Lambda function to post the CodeBuild test results as a comment on the pull request when the test results are complete.
Create an Amazon EventBridge rule that reacts to pullRequestCreated and pullRequestSourceBranchUpdated events. Create an AWS Lambda function that invokes a CodePipeline pipeline with a CodeBuild action that runs the tests for the application. Program the Lambda function to post the CodeBuild badge as a comment on the pull request so that developers will see the badge in their code review.
Create an Amazon EventBridge rule that reacts to the pullRequestStatusChanged event. Create an AWS Lambda function that invokes a CodePipeline pipeline with a CodeBuild action that runs the tests for the application. Program the Lambda function to post the CodeBuild test results as a comment on the pull request when the test results are complete.

Answer(s): C

Show Answer Next Question

QUESTION: 55

A company has deployed an application in a production VPC in a single AWS account. The application is popular and is experiencing heavy usage. The company's security team wants to add additional security, such as AWS WAF, to the application deployment. However, the application's product manager is concerned about cost and does not want to approve the change unless the security team can prove that additional security is necessary.

The security team believes that some of the application's demand might come from users that have IP addresses that are on a deny list. The security team provides the deny list to a DevOps engineer. If any of the IP addresses on the deny list access the application, the security team wants to receive automated notification in near real time so that the security team can document that the application needs additional security. The DevOps engineer creates a VPC flow log for the production VPC.

Which set of additional steps should the DevOps engineer take to meet these requirements MOST cost- effectively?

Create a log group in Amazon CloudWatch Logs. Configure the VPC flow log to capture accepted traffic and to send the data to the log group. Create an Amazon CloudWatch metric filter for IP addresses on the deny list. Create a CloudWatch alarm with the metric filter as input. Set the period to 5 minutes and the datapoints to alarm to 1. Use an Amazon Simple Notification Service (Amazon SNS) topic to send alarm notices to the security team.
Create an Amazon S3 bucket for log files. Configure the VPC flow log to capture all traffic and to send the data to the S3 bucket. Configure Amazon Athena to return all log files in the S3 bucket for IP addresses on the deny list. Configure Amazon QuickSight to accept data from Athena and to publish the data as a dashboard that the security team can access. Create a threshold alert of 1 for successful access. Configure the alert to automatically notify the security team as frequently as possible when the alert threshold is met.
Create an Amazon S3 bucket for log files. Configure the VPC flow log to capture accepted traffic and to send the data to the S3 bucket. Configure an Amazon OpenSearch Service cluster and domain for the log files. Create an AWS Lambda function to retrieve the logs from the S3 bucket, format the logs, and load the logs into the OpenSearch Service cluster. Schedule the Lambda function to run every 5 minutes. Configure an alert and condition in OpenSearch Service to send alerts to the security team through an Amazon Simple Notification Service (Amazon SNS) topic when access from the IP addresses on the deny list is detected.
Create a log group in Amazon CloudWatch Logs. Create an Amazon S3 bucket to hold query results.

Configure the VPC flow log to capture all traffic and to send the data to the log group. Deploy an Amazon Athena CloudWatch connector in AWS Lambda. Connect the connector to the log group. Configure Athena to periodically query for all accepted traffic from the IP addresses on the deny list and to store the results in the S3 bucket. Configure an S3 event notification to automatically notify the security team through an Amazon Simple Notification Service (Amazon SNS) topic when new objects are added to the S3 bucket.

Answer(s): A

Show Answer Next Question

QUESTION: 56

A DevOps engineer has automated a web service deployment by using AWS CodePipeline with the following steps:

1. An AWS CodeBuild project compiles the deployment artifact and runs unit tests.
2. An AWS CodeDeploy deployment group deploys the web service to Amazon EC2 instances in the staging environment.
3. A CodeDeploy deployment group deploys the web service to EC2 instances in the production environment.

The quality assurance (QA) team requests permission to inspect the build artifact before the deployment to the production environment occurs. The QA team wants to run an internal penetration testing tool to conduct manual tests. The tool will be invoked by a REST API call.

Which combination of actions should the DevOps engineer take to fulfill this request? (Choose two.)

Insert a manual approval action between the test actions and deployment actions of the pipeline.
Modify the buildspec.yml file for the compilation stage to require manual approval before completion.
Update the CodeDeploy deployment groups so that they require manual approval to proceed.
Update the pipeline to directly call the REST API for the penetration testing tool.
Update the pipeline to invoke an AWS Lambda function that calls the REST API for the penetration testing tool.

Answer(s): A,E

Show Answer Next Question

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 Prep AWS Certified DevOps Engineer - Professional DOP-C02 (Page 8 )

QUESTION: 49

QUESTION: 50

QUESTION: 51

QUESTION: 52

QUESTION: 53

QUESTION: 54

QUESTION: 55

QUESTION: 56

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 Prep
AWS Certified DevOps Engineer - Professional DOP-C02 (Page 8 )