1500 Questions | AWS Certified DevOps Pro 2026
Course Description
Detailed Exam Domain Coverage: AWS Certified DevOps Engineer – Professional
To earn your Professional-level AWS DevOps certification, you must master the automation and optimization of complex cloud environments. This practice test bank is meticulously aligned with the official exam domains:
Design and Implement Systems Operations (35%): Automating operations, managing security/compliance, and implementing continuous monitoring and incident response.
Operate and Maintain Systems Implementation (25%): Mastering CI/CD pipelines, deployment configurations, and deep-dive troubleshooting with logging and monitoring.
Plan a DevOps Implementation (21%): Strategizing cloud migrations, selecting the right DevOps toolsets, and managing organizational change.
Optimize and Continuous Improvement of Operating Systems (19%): Refining existing DevOps practices, post-incident analysis, and evolving configuration management processes.
Course Description
I designed this course specifically for engineers who are ready to move beyond the basics and master the AWS Certified DevOps Engineer – Professional exam. With a massive bank of 1,500 original practice questions, I provide the high-level technical training required to handle the 250-question, 170-minute professional-grade challenge.
Every question includes a comprehensive, technical explanation for each choice. I don't just provide the "what"—I explain the "why" behind AWS best practices, helping you understand the architectural trade-offs between different automation and deployment strategies. This ensures you develop the expert-level intuition needed to achieve the 750/1000 passing score on your first attempt.
Sample Practice Questions
Question 1: A DevOps Engineer needs to implement a blue/green deployment strategy for an application running on AWS Elastic Beanstalk. Which approach ensures the least amount of downtime and the easiest rollback capability?
A. Use the "Swap Environment URLs" feature between two active environments.
B. Manually update the existing EC2 instances with the new code via SSH.
C. Delete the production environment and create a new one from scratch.
D. Change the Route 53 record to point directly to a new S3 bucket.
E. Use an "All-at-once" deployment policy on the production environment.
F. Terminate all instances in the Auto Scaling group to force a refresh.
Correct Answer: A
Explanation:
A (Correct): Swapping URLs is the native Elastic Beanstalk method for blue/green deployments. It allows for DNS-level switching, providing near-zero downtime and instant rollback by swapping back if issues arise.
B (Incorrect): This is manual, error-prone, and does not follow DevOps automation best practices.
C (Incorrect): Deleting the environment causes total downtime and is not a deployment strategy.
D (Incorrect): Route 53 points to the load balancer or environment, not usually a raw S3 bucket for a full application environment swap.
E (Incorrect): "All-at-once" takes the entire environment offline during the update, which is not blue/green.
F (Incorrect): This is a disruptive way to handle updates and offers no control over the deployment version.
Question 2: Which AWS service should be used to centrally manage and automate patches across a large fleet of both Windows and Linux Amazon EC2 instances?
A. AWS CodeDeploy
B. AWS Systems Manager Patch Manager
C. AWS Lambda
D. Amazon CloudWatch Logs
E. AWS Shield Advanced
F. AWS Artifact
Correct Answer: B
Explanation:
B (Correct): Patch Manager, a capability of AWS Systems Manager, is the specific tool designed to automate the process of patching managed instances with both security-related and other types of updates.
A (Incorrect): CodeDeploy is for application code deployment, not operating system patching.
C (Incorrect): While Lambda can trigger scripts, it is not a purpose-built fleet patching tool.
D (Incorrect): CloudWatch is for monitoring and logging, not for executing patches.
E (Incorrect): Shield is for DDoS protection.
F (Incorrect): Artifact is for accessing compliance reports and agreements.
Question 3: A team wants to implement a CI/CD pipeline where the code is automatically scanned for hardcoded secrets before being deployed. Where is the most effective place to integrate this in an AWS-native pipeline?
A. In the AWS CodeBuild phase using a security scanning tool.
B. After the application is already live in production.
C. In the Amazon S3 bucket policy after upload.
D. Inside a VPC Security Group rule.
E. In the IAM User's password policy.
F. By manually checking the code in the AWS Management Console.
Correct Answer: A
Explanation:
A (Correct): Integrating security scans into the "Build" phase (Shift Left) ensures that vulnerabilities or secrets are caught before the code is ever deployed to an environment.
B (Incorrect): Scanning after production deployment is too late; the secret is already compromised.
C (Incorrect): S3 bucket policies control access, they do not scan the contents of files for strings like API keys.
D (Incorrect): Security groups control network traffic, not code content.
E (Incorrect): Password policies affect user logins, not hardcoded secrets in source code.
F (Incorrect): Manual checks are not scalable and defeat the purpose of an automated DevOps pipeline.
Welcome to the Exams Practice Tests Academy to help you prepare for your AWS Certified DevOps Engineer – learn oci professional practice tests security devops developer Tests 2026 | MP">free itil 4 managing professional practice tests 2026 mp course.
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Each question has a detailed explanation
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