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Amazon DOP-C02 Exam Syllabus Topics:

SectionWeightObjectives
Topic 1: Incident and Event Response14%- Improve operational processes
  • 1. Update runbooks and playbooks
  • 2. Implement feedback loops
  • 3. Optimize response time and efficiency
- Automate event management
  • 1. Integrate with ticketing and workflow systems
  • 2. Classify and prioritize events
  • 3. Automate common operational tasks
- Manage incidents and outages
  • 1. Document and learn from events
  • 2. Troubleshoot complex issues
  • 3. Coordinate response and recovery
Topic 2: Resilient Cloud Solutions15%- Design high availability architectures
  • 1. Implement auto scaling and load balancing
  • 2. Use Route 53 for routing and failover
  • 3. Multi-AZ and multi-region deployments
- Ensure reliability and scalability
  • 1. Optimize performance and cost
  • 2. Manage capacity and elasticity
  • 3. Design for fault tolerance
- Implement disaster recovery
  • 1. Backup and restore strategies
  • 2. Pilot light, warm standby, and active-active
  • 3. Test and validate recovery plans
Topic 3: Security, Governance, and Compliance17%- Automate security and compliance
  • 1. Detect and remediate violations automatically
  • 2. Use AWS Security Hub and AWS Shield
  • 3. Integrate security into CI/CD pipelines
- Enforce governance and compliance
  • 1. Manage access and permissions at scale
  • 2. Use AWS Config and AWS Organizations
  • 3. Implement compliance rules and audits
- Implement security controls
  • 1. Encrypt data at rest and in transit
  • 2. Secure secrets and credentials
  • 3. Manage IAM for pipelines and environments
Topic 4: Monitoring and Logging15%- Implement monitoring solutions
  • 1. Create dashboards and insights
  • 2. Use Amazon CloudWatch for metrics and alarms
  • 3. Monitor infrastructure, applications, and costs
- Implement logging and analysis
  • 1. Analyze logs for troubleshooting and security
  • 2. Centralize logs with CloudWatch Logs
  • 3. Use AWS X-Ray for tracing
- Automate incident response
  • 1. Automate remediation and scaling
  • 2. Implement alerting and notification workflows
  • 3. Set up event-driven actions with Amazon EventBridge
Topic 5: Configuration Management and Infrastructure as Code17%- Manage infrastructure deployments
  • 1. Provision and update resources automatically
  • 2. Manage multi-account and multi-region environments
  • 3. Implement version control for configurations
- Automate configuration management
  • 1. Detect and remediate configuration drift
  • 2. Use AWS Systems Manager, Ansible, or Puppet
  • 3. Maintain consistent configurations
- Implement infrastructure as code
  • 1. Use AWS CloudFormation, Terraform, or AWS CDK
  • 2. Enforce configuration standards
  • 3. Manage templates and stacks
Topic 6: SDLC Automation22%- Implement CI/CD pipelines
  • 1. Integrate version control systems
  • 2. Use AWS CodePipeline, CodeBuild, CodeDeploy
  • 3. Automate build, test, and deployment stages
- Automate software release processes
  • 1. Implement deployment strategies
  • 2. Automate rollback procedures
  • 3. Manage artifacts and dependencies
- Automate testing and validation
  • 1. Automate quality gates
  • 2. Security and compliance testing
  • 3. Unit, integration, and performance testing

>> Valid DOP-C02 Exam Duration <<

Valid DOP-C02 Exam Duration - 100% Pass Quiz 2026 First-grade DOP-C02: Training AWS Certified DevOps Engineer - Professional Online

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Amazon AWS Certified DevOps Engineer - Professional Sample Questions (Q248-Q253):

NEW QUESTION # 248
A DevOps engineer needs to implement integration tests into an existing AWS CodePipelme CI/CD workflow for an Amazon Elastic Container Service (Amazon ECS) service. The CI/CD workflow retrieves new application code from an AWS CodeCommit repository and builds a container image. The CI/CD workflow then uploads the container image to Amazon Elastic Container Registry (Amazon ECR) with a new image tag version.
The integration tests must ensure that new versions of the service endpoint are reachable and that vanous API methods return successful response data The DevOps engineer has already created an ECS cluster to test the service Which combination of steps will meet these requirements with the LEAST management overhead? (Select THREE.)

Answer: A,E,F

Explanation:
Add a Deploy Stage to the Pipeline, Configure Amazon ECS as the Action Provider:
* By adding a deploy stage to the pipeline and configuring Amazon ECS as the action provider, the pipeline can automatically deploy the new container image to the ECS cluster.
* This ensures that the service is updated with the new image tag, making the new version of the service endpoint reachable.


NEW QUESTION # 249
A company uses containers for its applications The company learns that some container Images are missing required security configurations A DevOps engineer needs to implement a solution to create a standard base image The solution must publish the base image weekly to the us-west-2 Region, us-east-2 Region, and eu-central-1 Region.
Which solution will meet these requirements?

Answer: A

Explanation:
* Create an EC2 Image Builder Pipeline that Uses a Container Recipe to Build the Image:
* EC2 Image Builder simplifies the creation, maintenance, validation, and sharing of container images.
* By using a container recipe, you can define the base image, components, and validation tests for your container image.
* Configure the Pipeline to Distribute the Image to Amazon Elastic Container Registry (Amazon ECR) Repositories in All Three Regions:
* Amazon ECR provides a secure, scalable, and reliable container registry.
* Configuring the pipeline to distribute the image to ECR repositories in us-west-2, us-east-2, and eu-central-1 ensures that the image is available in all required regions.
* Configure the Pipeline to Run Weekly:
* Setting the pipeline to run on a weekly schedule ensures that the base image is regularly updated and published, incorporating any new security configurations or updates.
By using EC2 Image Builder to automate the creation and distribution of the container image, the solution ensures that the base image is consistently maintained and available across multiple regions with minimal management overhead.
References:
* EC2 Image Builder
* Amazon ECR
* Setting Up EC2 Image Builder Pipelines


NEW QUESTION # 250
A company recently launched multiple applications that use Application Load Balancers. Application response time often slows down when the applications experience problems A DevOps engineer needs to Implement a monitoring solution that alerts the company when the applications begin to perform slowly The DevOps engineer creates an Amazon Simple Notification Semce (Amazon SNS) topic and subscribe the company's email address to the topic What should the DevOps engineer do next to meet the requirements?

Answer: C

Explanation:
Option A is incorrect because creating an Amazon EventBridge rule that invokes an AWS Lambda function to query the applications on a 5-minute interval is not a valid solution. EventBridge rules can only trigger Lambda functions based on events, not on time intervals. Moreover, querying the applications on a 5-minute interval might incur unnecessary costs and network overhead, and might not detect performance issues in real time.
Option B is correct because creating an Amazon CloudWatch Synthetics canary that runs a custom script to query the applications on a 5-minute interval is a valid solution. CloudWatch Synthetics canaries are configurable scripts that monitor endpoints and APIs by simulating customer behavior. Canaries can run as often as once per minute, and can measure the latency and availability of the applications. Canaries can also send notifications to an Amazon SNS topic when they detect errors or performance issues1.
Option C is incorrect because creating an Amazon CloudWatch alarm that uses the AWS/ApplicationELB namespace RequestCountPerTarget metric is not a valid solution. The RequestCountPerTarget metric measures the number of requests completed or connections made per target in a target group2. This metric does not reflect the application response time, which is the requirement. Moreover, configuring the CloudWatch alarm to send a notification when the number of connections becomes greater than the configured number of threads that the application supports is not a valid way to measure the application performance, as it depends on the application design and implementation.
Option D is incorrect because creating an Amazon CloudWatch alarm that uses the AWS/ApplicationELB namespace RequestCountPerTarget metric is not a valid solution, for the same reason as option C.
The RequestCountPerTarget metric does not reflect the application response time, which is the requirement. Moreover, configuring the CloudWatch alarm to send a notification when the average response time becomes greater than the longest response time that the application supports is not a valid way to measure the application performance, as it does not account for variability or outliers in the response time distribution.
Reference:
1: Using synthetic monitoring
2: Application Load Balancer metrics


NEW QUESTION # 251
A development team wants to use AWS CloudFormation stacks to deploy an application. However, the developer IAM role does not have the required permissions to provision the resources that are specified in the AWS CloudFormation template. A DevOps engineer needs to implement a solution that allows the developers to deploy the stacks. The solution must follow the principle of least privilege.
Which solution will meet these requirements?

Answer: B

Explanation:
Explanation
https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-iam-servicerole.html


NEW QUESTION # 252
A company runs a data processing pipeline on AWS every day. The pipeline downloads data from an Amazon S3 bucket to Amazon EC2 instances. The company runs a batch analysis process on the downloaded data by manually running a custom Python script. The batch process usually takes 10 to 30 minutes to complete the analysis.
A DevOps engineer wants to modernize the data processing pipeline. The DevOps engineer needs to set up a new event-driven pipeline that sends notifications to company management when the batch process is finished.
Which solution will meet these requirements with the LEAST operational overhead?

Answer: B

Explanation:
AWS Glue Python shell jobs are made to run Python scripts without managing EC2 instances, which directly fits the existing custom Python batch script. AWS documents that Python shell jobs run Python scripts in AWS Glue, and Glue integrates with EventBridge for automation and job state changes. This creates an event- driven serverless workflow: an S3 object event starts the Glue job, Glue emits a completion event, and EventBridge routes the event to SNS for management notification. Option C is unsafe because the batch process can take up to 30 minutes, while a standard Lambda invocation has a 15-minute maximum timeout.
Options B and D keep EC2 in the design, which adds patching, scaling, instance availability, and operational overhead.


NEW QUESTION # 253
......

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