Jenkins MCQs with answers Page - 9

Here, you will find a collection of MCQ questions on Jenkins. Go through these questions to enhance your preparation for upcoming examinations and interviews.

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Satya • 3.38K Points
Extraordinary

Q. Which of the following best describes Jenkins' plugin architecture?

  • (A) Modular and extensible
  • (B) Rigid and fixed
  • (C) Open only to Jenkins core team
  • (D) Only supports official plugins

A

Admin • 833.24K Points
Coach

Q. What is the main purpose of using the 'agent none' directive in a Jenkins pipeline?

  • (A) To run all stages in parallel
  • (B) To disable all agents
  • (C) To define agents for individual stages
  • (D) To skip the pipeline execution

A

Admin • 833.24K Points
Coach

Q. What does the 'echo' step do in Jenkins pipelines?

  • (A) Logs messages to the system log
  • (B) Sends notifications
  • (C) Prints messages to the console output
  • (D) Triggers new builds

A

Admin • 833.24K Points
Coach

Q. Which section in a declarative Jenkinsfile is used for defining environment variables?

  • (A) stages
  • (B) options
  • (C) environment
  • (D) steps

A

Admin • 833.24K Points
Coach

Q. Which Jenkins feature allows you to define reusable pipeline code?

  • (A) Pipeline Libraries
  • (B) Freestyle Jobs
  • (C) Build Parameters
  • (D) Triggers

A

Admin • 833.24K Points
Coach

Q. What is a downstream job in Jenkins?

  • (A) A job that is triggered by another job
  • (B) A failed job
  • (C) A backup job
  • (D) A manual job

A

Admin • 833.24K Points
Coach

Q. What type of executor does a Jenkins master have by default?

  • (A) None
  • (B) Two
  • (C) One
  • (D) Unlimited

A

Admin • 833.24K Points
Coach

Q. How do you pass parameters into a Jenkins pipeline?

  • (A) Using the parameters block in the Jenkinsfile
  • (B) By setting environment variables
  • (C) By modifying Jenkins core files
  • (D) By editing the pipeline log

A

Admin • 833.24K Points
Coach

Q. What does the 'timeout' directive in a pipeline stage do?

  • (A) Pauses a job for a fixed time
  • (B) Cancels the job if it takes longer than specified time
  • (C) Reboots Jenkins after the timeout
  • (D) Clears the workspace

A

Admin • 833.24K Points
Coach

Q. Which file contains global Jenkins configuration?

  • (A) config.xml
  • (B) jenkinsfile
  • (C) build.gradle
  • (D) settings.json

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