Real exam simulation with countdown timer.
75 questions · 180-minute exam format · opens existing quiz flow
DOP-C02 Mock Exam Questions (Page 1 of 3)
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- Question #1Domain 1
A DevOps team wants to automate the full CI/CD pipeline: build on every commit, run unit tests, deploy to staging, run integration tests, and deploy to production with a manual approval gate. Which AWS service orchestrates this end-to-end pipeline?
- Question #2Domain 1
A team uses AWS CodeBuild to build their application. The build takes 20 minutes due to downloading the same 500MB dependencies on every build. Which CodeBuild feature eliminates redundant dependency downloads?
- Question #3Domain 1
A team runs security scans in their CodePipeline. They want the pipeline to automatically fail if a critical vulnerability is found in a container image before deployment. Which action implements this automated quality gate?
- Question #4Domain 1
A development team at a financial company wants to enforce mandatory code reviews before merging to the main branch, requiring approval from at least two reviewers. Which AWS service provides this version control and approval workflow?
- Question #5Domain 2
A DevOps engineer manages 500 EC2 instances that require the same software packages and configurations. They want to enforce and remediate configuration drift automatically. Which AWS service is best suited for configuration management at this scale?
- Question #6Domain 2
A team uses AWS CloudFormation to deploy infrastructure. During an update, the stack fails. The team wants to prevent automatic rollback to investigate the failure state. How should they configure this?
- Question #7Domain 2
A company uses AWS Systems Manager to manage a fleet of on-premises and EC2 servers. They want to patch all Linux instances with critical security patches during a maintenance window automatically. Which SSM capability achieves this?
- Question #8Domain 2
A DevOps team uses Terraform to manage AWS infrastructure. They want to store Terraform state files securely in S3 with locking to prevent concurrent modifications. Which configuration achieves this?
- Question #9Domain 3
An application deploys to Amazon ECS using CodeDeploy blue/green. After a deployment, the team wants automatic rollback if the error rate in CloudWatch metrics exceeds 5% within 10 minutes. Which mechanism enables this automatic rollback?
- Question #10Domain 3
A critical API runs on multiple EC2 instances behind an ALB. During deployments, the team needs the health check system to remove unhealthy instances from the ALB immediately. Which mechanism achieves this?
What's Included
Domain Coverage
Our mock exam covers all 6 DOP-C02 domains in proportions that match the real exam.
Frequently Asked Questions
How many questions are on the DOP-C02 exam?
The DOP-C02 exam has 75 questions to be completed in 180 minutes.
What is the passing score for DOP-C02?
The passing score is 750 out of 1000 on a scaled scoring system (100–1000 range).
Is this mock exam free?
Yes, this mock exam is completely free with unlimited retakes. Each attempt draws from our 500+ question bank with randomized order.
How realistic is this practice exam?
Our mock exam mirrors the real DOP-C02 experience: same question count (75), same time limit (180 min), same passing threshold (750/1000), and coverage across all 6 domains.