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