Download Official Certified DevOps Generalist DevOps-GEN Program Exam and more Exams Technology in PDF only on Docsity!
GEN Program Exam
Question 1. What is the primary goal of DevOps in modern software development? A) To replace traditional project management methodologies B) To increase collaboration and automate the software delivery process C) To eliminate the need for testing D) To focus solely on infrastructure management Answer: B Explanation: DevOps aims to improve collaboration between development and operations teams and automate the software delivery lifecycle, leading to faster, more reliable releases. Question 2. Which of the following best describes the main difference between DevOps and traditional development models? A) DevOps emphasizes manual deployment processes B) Traditional models focus on continuous integration and delivery C) DevOps integrates development and operations for continuous delivery,
GEN Program Exam
while traditional models often treat them separately D) Traditional models eliminate the need for version control Answer: C Explanation: DevOps promotes integration, collaboration, and automation of development and operations, enabling continuous delivery, whereas traditional models often segment these functions. Question 3. Which phase is NOT part of the full DevOps lifecycle? A) Plan B) Code C) Test D) Discontinue Answer: D Explanation: The DevOps lifecycle includes phases such as Plan, Code, Build, Test, Release, Deploy, Operate, and Monitor. Discontinue is not a standard phase.
GEN Program Exam
C) To perform static code analysis only during development D) To restrict deployment to a staging environment Answer: B Explanation: CD automates the deployment process, releasing code to production automatically once it passes all tests, enabling rapid delivery. Question 6. Which tool is commonly used for version control in DevOps? A) Jenkins B) Git C) Docker D) Nagios Answer: B Explanation: Git is a widely used distributed version control system that tracks code changes and facilitates collaboration.
GEN Program Exam
Question 7. What are the benefits of using version control systems in DevOps? A) Manual tracking of code changes B) Enabling collaboration, tracking history, and facilitating rollback C) Eliminating the need for testing D) Managing network configurations Answer: B Explanation: Version control systems enable teams to collaborate efficiently, track code history, and revert to previous versions when necessary. Question 8. Which of the following tools is NOT primarily used for CI/CD automation? A) Jenkins B) GitLab CI C) Terraform D) CircleCI
GEN Program Exam
B) Containers share the host OS kernel, VMs include a full OS image C) Containers require more resources than VMs D) VMs are more portable than containers Answer: B Explanation: Containers share the host OS kernel and are lightweight, while VMs include a full OS, making them more resource-intensive. Question 11. Which container orchestration tool is most widely used for managing containerized applications? A) Docker Compose B) Kubernetes C) Jenkins D) Nagios Answer: B Explanation: Kubernetes is the leading platform for automating deployment, scaling, and management of containerized applications.
GEN Program Exam
Question 12. What is Infrastructure as Code (IaC)? A) Manual provisioning of hardware resources B) Managing infrastructure through code and automation tools C) Static configuration files that are rarely updated D) A process for coding application features Answer: B Explanation: IaC involves managing and provisioning infrastructure using machine-readable configuration files, enabling automation and consistency. Question 13. Which IaC tool is primarily used with cloud platforms like AWS and Azure? A) Ansible B) Terraform C) Nagios D) Jenkins
GEN Program Exam
B) Visualization of monitoring data and dashboards C) Source code management D) Automated testing Answer: B Explanation: Grafana provides visualization dashboards for metrics collected by tools like Prometheus, aiding in analysis and troubleshooting. Question 16. Which tool is primarily used for automating build and deployment pipelines? A) Jenkins B) Nagios C) Ansible D) Terraform Answer: A Explanation: Jenkins automates building, testing, and deploying software, facilitating continuous integration and delivery.
GEN Program Exam
Question 17. Which practice involves automatically running a suite of tests during the CI process? A) Manual testing B) Automated testing C) Load testing only in staging D) Static code analysis only after deployment Answer: B Explanation: Automated testing integrates into CI pipelines to validate code changes continuously, ensuring quality. Question 18. Which of the following is NOT a type of automated testing? A) Unit testing B) Integration testing C) Acceptance testing D) Manual exploratory testing
GEN Program Exam
B) To detect vulnerabilities early and ensure compliance C) To manually review code for security flaws D) To replace all other testing Answer: B Explanation: Automated security testing helps identify vulnerabilities early, ensuring security and compliance throughout development. Question 21. Which compliance standard is commonly addressed in DevSecOps for healthcare data? A) GDPR B) HIPAA C) SOC D) PCI DSS Answer: B Explanation: HIPAA governs healthcare data privacy and security, requiring specific controls integrated into DevSecOps pipelines.
GEN Program Exam
Question 22. Which microservices management tool is used for deploying and managing containerized applications in Kubernetes? A) Helm B) Jenkins C) Nagios D) Prometheus Answer: A Explanation: Helm simplifies deployment and management of Kubernetes applications through reusable charts. Question 23. What is a primary benefit of adopting microservices architecture? A) Simplifies monolithic deployments B) Enhances scalability and independent deployment of components
GEN Program Exam
Question 25. Which key performance indicator (KPI) measures the average time to recover from a failure in DevOps? A) Deployment frequency B) Lead time for changes C) Mean Time to Recovery (MTTR) D) Change failure rate Answer: C Explanation: MTTR measures the average time taken to restore service after a failure, reflecting system resilience. Question 26. In DevOps, what is the significance of feedback loops? A) They delay the release process B) They help continuously improve processes based on performance data C) They eliminate the need for monitoring D) They reduce collaboration among teams
GEN Program Exam
Answer: B Explanation: Feedback loops enable teams to analyze performance data and make continuous improvements to the development and operations processes. Question 27. Which Agile methodology promotes continuous flow and visual management of work? A) Scrum B) Kanban C) Waterfall D) Spiral Answer: B Explanation: Kanban emphasizes visualizing work, limiting work in progress, and facilitating continuous flow.
GEN Program Exam
Answer: B Explanation: DevOps Engineers design and maintain automated deployment processes and CI/CD pipelines. Question 30. Which of the following is a common challenge when transitioning to DevOps? A) Resistance to change B) Lack of automation tools C) Oversized teams only D) Decreased collaboration Answer: A Explanation: Resistance to change from traditional culture and processes is a common obstacle in adopting DevOps practices. Question 31. Which phase of the DevOps lifecycle involves deploying code into production environments? A) Build
GEN Program Exam
B) Operate C) Deploy D) Test Answer: C Explanation: The Deploy phase involves releasing the application to production or staging environments for end-users. Question 32. In DevOps, what is the primary purpose of monitoring and logging tools? A) To automate code reviews B) To track application performance and detect issues in real-time C) To replace testing processes D) To manage source code repositories Answer: B Explanation: Monitoring and logging tools provide insights into system performance, help detect issues early, and facilitate quick resolution.
