DOP-C02 Real Exam Questions
AWS Certified DevOps Engineer - Professional (DOP-C02). Everything you need to prepare, practice, and pass.
502
Questions
16
Exam Domains
Included
Explanations
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Certification Overview
This exam comprehensively covers automating the software development lifecycle with AWS services, mastering configuration management and infrastructure as code principles, and designing resilient and highly available cloud solutions. Key technical areas include robust monitoring and logging strategies, effective incident and event response mechanisms, and ensuring strict security and compliance across AWS environments using services like CodePipeline, CloudFormation, CloudWatch, and AWS Config.
What This Certification Proves
The AWS Certified DevOps Engineer - Professional (DOP-C02) certification validates advanced expertise in automating the software development lifecycle, implementing continuous delivery systems, and maintaining highly available and scalable systems on AWS. It signifies a candidate's ability to operate complex, distributed applications and infrastructure by applying DevOps principles and practices.
Who Should Take This Exam
Experienced DevOps Engineers, Site Reliability Engineers (SREs), Solutions Architects, and Developers with a strong focus on operations. Candidates should have at least two years of hands-on experience provisioning, operating, and managing AWS environments, with a deep understanding of CI/CD methodologies and infrastructure as code.
Topic Breakdown
16 domains covering 500 questions
| Domain | Questions | Weight |
|---|---|---|
| Sdlc Automation | 102 | 20% |
| Security & Compliance | 73 | 15% |
| Security And Compliance | 65 | 13% |
| Resilient Cloud Solutions | 48 | 10% |
| Monitoring And Logging | 41 | 8% |
| Reliability & Resilience | 41 | 8% |
| Configuration Management And Infrastructure As Code | 38 | 8% |
| Monitoring & Logging | 30 | 6% |
| Configuration Management & Infrastructure As Code | 23 | 5% |
| Incident & Event Response | 14 | 3% |
| Configuration Management And Iac | 11 | 2% |
| Management And Operations | 6 | 1% |
| Deployment And Migration | 4 | 1% |
| Database Security | 2 | 0% |
| Incident And Event Response | 1 | 0% |
| Workload-Specific Database Design | 1 | 0% |
Study Plans
Choose a study plan that matches your schedule and experience level
30 Days
Intensive Sprint
Week 1-2
- Master fundamentals: Sdlc Automation
- Read Amazon official documentation
- Complete 17 questions daily
Week 3
- Deep dive: Security & Compliance
- Review weak areas from results
- Take 2 full-length exams
Week 4
- Review all flagged questions
- Timed exams to build stamina
- Final revision of key concepts
60 Days
Balanced Approach
Week 1-2
- Survey all exam domains
- Set up study environment
- Begin with foundational topics
Week 3-4
- Focus: Sdlc Automation
- Focus: Security & Compliance
- 9 questions daily
Week 5-6
- Focus: Security And Compliance
- Hands-on labs if applicable
- Review explanations for wrong answers
Week 7-8
- Complete all 502 questions
- Identify and eliminate weak areas
- Take 3 full-length timed tests
90 Days
Comprehensive Study
Month 1
- Learn all exam domains at a comfortable pace
- Build strong foundational knowledge
- 6 questions daily
Month 2
- Deep dive into each domain
- Hands-on practice and labs
- Take weekly timed exams
Month 3
- Work through all 502 questions
- Identify and eliminate weak areas
- Take 3 full-length timed exams
DOP-C02-Specific Tips
- Master AWS services for CI/CD: Gain deep, hands-on experience with AWS CodePipeline, CodeBuild, CodeDeploy, and integrate them with other services like AWS Lambda for advanced automation scenarios.
- Understand Infrastructure as Code (IaC) thoroughly: Focus on CloudFormation, nested stacks, change sets, and how to manage configuration drift using tools like AWS Config and Systems Manager.
- Practice monitoring, logging, and incident response: Dive deep into CloudWatch Logs, CloudWatch Alarms, EventBridge, and how to set up robust monitoring, create dashboards, and automate responses to operational events.
- Focus on reliability, resilience, and security: Study multi-account strategies with AWS Organizations, implement High Availability/Disaster Recovery patterns, and understand security best practices within CI/CD pipelines.
- Work through scenario-based questions: The professional exams often present complex real-world scenarios. Practice designing solutions that integrate multiple services to meet specific operational, security, and performance requirements.
- Deep dive into multi-account environments: Understand how AWS Organizations, service control policies (SCPs), and cross-account access are used to manage security and compliance across an enterprise.
- Review the AWS Well-Architected Framework: Align your solutions and understanding of best practices with the five pillars, especially Operational Excellence, Reliability, and Security.
Relevant Career Roles
Sample Questions
Try 5 free questions from the DOP-C02 question bank
A company stores its Python-based application code in AWS CodeCommit. The company uses AWS CodePipeline to deploy the application. The CodeCommit repository and the CodePipeline pipeline are deployed to the same AWS account. The company's security team requires all code to be scanned for vulnerabilities before the code is deployed to production. If any vulnerabilities are found, the deployment must stop. Which solution will meet these requirements?
A company has developed a static website hosted on an Amazon S3 bucket. The website is deployed using AWS CloudFormation. The CloudFormation template defines an S3 bucket and a custom resource that copies content into the bucket from a source location. The company has decided that it needs to move the website to a new location, so the existing CloudFormation stack must be deleted and re-created. However, CloudFormation reports that the stack could not be deleted cleanly. What is the MOST likely cause and how can the DevOps engineer mitigate this problem for this and future versions of the website?
A user is creating a new EBS volume from an existing snapshot. The snapshot size shows 10 GB. Can the user create a volume of 30 GB from that snapshot?
A company has multiple accounts in an organization in AWS Organizations. The company's SecOps team needs to receive an Amazon Simple Notification Service (Amazon SNS) notification if any account in the organization turns off the Block Public Access feature on an Amazon S3 bucket. A DevOps engineer must implement this change without affecting the operation of any AWS accounts. The implementation must ensure that individual member accounts in the organization cannot turn off the notification. Which solution will meet these requirements?
A company has migrated its container-based applications to Amazon EKS and want to establish automated email notifications. The notifications sent to each email address are for specific activities related to EKS components. The solution will include Amazon SNS topics and an AWS Lambda function to evaluate incoming log events and publish messages to the correct SNS topic. Which logging solution will support these requirements?
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