DevOps By INDOMITABLE LIMITEDOctober 14, 2025October 24, 2025 Welcome to your DevOps DevOps Which of the following is a CI/CD tool? Terraform Docker Jenkins Kubernetes None DevOps What does CI/CD stand for? Code Integration / Code Deployment Continuous Inference / Continuous Deployment Continuous Implementation / Continuous Development Continuous Integration / Continuous Delivery None DevOps Which of the following is used for containerization? Docker Git Ansible Jenkins None DevOps In DevOps, what is Infrastructure as Code (IaC)? Database version control Writing APIs for infrastructure Automating infrastructure setup using code Manual server configuration None DevOps Which of these tools is primarily used for configuration management? Ansible Docker Jenkins Terraform None DevOps Which command is used to list running Docker containers? docker run docker ps docker images docker ls None DevOps What does the command git clone do? Creates a new branch Copies a remote repository to local Commits files to GitHub Deletes a repository None DevOps What is the role of Kubernetes in DevOps? Testing framework CI/CD pipeline Log monitoring Container orchestration and scaling None DevOps Which file defines a Docker image configuration? Dockerfile docker-compose.yml container.jso docker.config None DevOps Which of the following best describes Continuous Integration (CI)? Manual testing Deploying to production automatically Frequently merging code into a shared repository Monitoring system logs None DevOps Which DevOps practice focuses on automated testing? Continuous Monitoring Continuous Planning Continuous Integration Continuous Deployment None DevOps Which tool is used for infrastructure provisioning? Terraform Git Prometheus Splunk None DevOps What is the function of kubectl in Kubernetes Build Docker images Configure servers Deploy Jenkins jobs Manage Kubernetes clusters None DevOps What is blue-green deployment? Using two identical environments to reduce downtime Manual rollback mechanism Data backup method A Git branching strategy None DevOps What does YAML stand for? YAML Ain’t Markup Language Your Application Modeling Language Yet Another Markup Language Yes, A Machine Language None DevOps What is the default port for Jenkins? 8080 22 433 80 None DevOps Which cloud service model provides virtual machines and networks? PaaS FaaS SaaS IaaS None DevOps What is a “pipeline” in DevOps? Set of manual steps Automated workflow for building, testing, and deploying code Monitoring script Storage location None DevOps Which command is used to check the version of Git installed? git info git --version git status git log None DevOps What does Docker Compose do? Builds Docker images Creates Kubernetes pods Compiles Jenkins jobs Runs multiple containers defined in one YAML file None DevOps What is the main use of Prometheus in DevOps? Container management Configuration automation Monitoring and alerting Continuous deployment None DevOps What is a "rollback" in deployment? Updating containers Reverting to an earlier version after a failed deployment Resetting version control history Removing previous releases None DevOps What is version control? Monitoring system health Managing Docker images Tracking changes in code and configuration files Automating builds None DevOps What is “artifact” in a CI/CD pipeline? A server log A code snippet A Kubernetes pod The final build output like .jar, .war, or .zip files None DevOps What does “immutable infrastructure” mean? Infrastructure is rebuilt instead of updated Servers can be modified during runtime Configuration changes are manual Infrastructure uses static IPs only None
