Why jobs are Jenkins core unit - Test Your Understanding

Practice - 5 Tasks

1fill in blank

easy

Complete the code to define a Jenkins job that runs a shell command.

Jenkins

pipeline {
  agent any
  stages {
    stage('Build') {
      steps {
        [1] 'echo Hello, Jenkins!'
      }
    }
  }
}

Drag options to blanks, or click blank then click option'

Ash

Brun

Cexecute

Dcommand

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'run' or 'execute' which are not valid Jenkins pipeline steps.

The sh step runs shell commands in Jenkins pipelines. It is the correct way to execute shell commands.

2fill in blank

medium

Complete the code to trigger a Jenkins job after another job finishes.

Jenkins

post {
  success {
    [1] 'DeployJob'
  }
}

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AstartJob

Bbuild

CtriggerJob

DrunJob

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'triggerJob' which is not a valid pipeline step.

The build step triggers another Jenkins job from a pipeline.

3fill in blank

hard

Fix the error in the Jenkins pipeline code to archive artifacts correctly.

Jenkins

steps {
  [1] artifacts: '**/*.jar', fingerprint: true
}

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AstoreArtifacts

BarchiveFiles

CsaveArtifacts

DarchiveArtifacts

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'archiveFiles' which is not a valid Jenkins step.

The correct step to archive build artifacts in Jenkins is archiveArtifacts.

4fill in blank

hard

Fill both blanks to create a Jenkins pipeline stage that runs only on the master branch.

Jenkins

stage('Deploy') {
  when {
    expression {
      BRANCH_NAME.[1]('master')
    }
  }
  steps {
    [2] 'deploy.sh'
  }
}

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Aequals

Bsh

Cis

Drun

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'is' instead of 'equals' for branch condition.

The when condition uses equals to check the branch name. The sh step runs the shell script.

5fill in blank

hard

Fill all three blanks to define a Jenkins pipeline that checks out code, builds, and archives artifacts.

Jenkins

pipeline {
  agent any
  stages {
    stage('Checkout') {
      steps {
        [1] scm
      }
    }
    stage('Build') {
      steps {
        [2] './build.sh'
      }
    }
    stage('Archive') {
      steps {
        [3] artifacts: '**/target/*.jar'
      }
    }
  }
}

Drag options to blanks, or click blank then click option'

Acheckout

Bsh

CarchiveArtifacts

Drun

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'run' instead of 'sh' or 'archiveArtifacts'.

checkout pulls the source code, sh runs the build script, and archiveArtifacts saves the build outputs.