CloudBees CloudBees Certifications CJE Questions & Answers

• Question 71:

  You are using a base Jenkins master in production with the recommended set of plugins.

  The administrators have configured a Global Pipeline Library named "common-libs", stored in a git repository, with the configuration shown in the exhibit above.

  You have a Pipeline job at the root of the Jenkins dashboard, whose script starts with the annotation @LibraryCcommon-libs') _

  You want to test this Pipeline job with a beta version of the Global Pipeline Library "common-libs", stored on the branch named `'edge'' the git repository.

  Which of the following statements are TRUE? Choose 2 answers

  A. Replace the @ Library ('common- lib. ' _ annotation with QLibrary('common-libs@edge') and run the job again.

  B. Duplicate the Pipeline job in a folder with a local Global Pipeline Library referencing the git repository on the "edge" branch, and change libs') _ annotation to ^Library ('common- libs: edge1) Replace the ommon-libs1) _ annotation with ^Library (' common -libs: edge') _ and run the job again.

  C. Duplicate the pipeline job in a folder with a local Global Pipeline Library referencing the git repository on the "edge" branch, and change its annotation to ^Library (' common - libs@edge' )

  D. A Jenkins test instance with the same configuration as the production Jenkins master can be used to achieve this, giving yourself administrator rights to configure the "edge" branch on the Global Configuration.

  E. You cannot do this on this Jenkins instance.

  Correct Answer: ACD

• Question 72:

  Which is the about the "Build Triggers" functionality in Jenkins?

  A. It allows you to customize what specific IP address will never be able to trigger a build.

  B. It allows you to trigger a build under certain conditions, such as GitHub/BitBucket push events, deployment ratifications,

  C. It can only be configured on Freestyle projects.

  D. It allows you to customize the mail to be sent to developers after a failing build.

  Correct Answer: B

• Question 73:

  How do you navigate to the Plugin Manager?

  A. There is no graphical Plugin Manager

  B. Dashboard Left Panel -> Manage Jenkins -> Manage Plugins

  C. Dashboard Left Panel -> Manage Jenkins -> Configure System -> Manage Plugins

  D. None of these

  Correct Answer: B

  This is the most common way to navigate to the Plugin Manager.

• Question 74:

  What's an example of SCM software?

  A. Jenkins

  B. Subversion

  C. Git

  D. Both Git and Subversion

  Correct Answer: D

  Git and Subversion are common SCM software choices.

• Question 75:

  In a Multibranch Pipeline project, you removed a branch in the repository. When is the corresponding "orphaned" job removed?

  A. All orphaned jobs that match the "Orphaned Item Strategy" are cleaned up automatically every 24 hours.

  B. All orphaned jobs are cleaned up every time the Multibranch project is saved.

  C. All orphaned jobs that match the "Orphaned Item Strategy" configuration are cleaned up on every branch re-index process.

  D. All "orphaned" jobs are cleaned up on every branch re-Index process.

  Correct Answer: C

• Question 76:

  A Freestyle job is configured to execute concurrent builds, and to only build on a specific agent (agent A) that has 4 executors. You observe that 2 Instances of the job are currently building while several others are waiting in the build queue. Which of the following could explain why the builds are waiting in the build queue?

  A. There are not enough idle executors available on agent A.

  B. Changes were made to this job's configuration while this Job had builds in the build queue.

  C. Each build in the build queue must be manually attached to an available executor.

  D. The "Execute concurrent builds if necessary option in the job configuration has reached Its user-defined maximum.

  Correct Answer: A

• Question 77:

  You want to execute a Job passing one parameter via the Jenkins RFST API. The correct syntax for this is http: / /server/Job/ myjob_________.

  A. /build?Parameter =Value

  B. /buiWWithParameters?Parameter=Value

  C. /buildWithParameters

  D. /build?Parameters=Value

  Correct Answer: B

• Question 78:

  The Jenkins Install Wizard allows you to

  A. define non-admin users for Jenkins

  B. completely define the security and notification settings of the Jenkins Instance you are installing

  C. define an-admin user for Jenkins

  D. define the security settings of the Jenkins instance you are installing

  E. define executor agents

  Correct Answer: B

• Question 79:

  A freestyle job is set up to "Enable concurrent builds if necessary" and configured to run on a single node. How can you ensure that multiple concurrent runs share the same workspace?

  A. Pass the argument -Dhuason.model .Run. lockworkspace=false in the Jenkins master Invocation.

  B. Check "Do not lock workspace" In the Advanced Project Options of the project.

  C. Multiple concurrent runs can never share the same workspace.

  D. Define a "Custom workspace" path for the job.

  Correct Answer: D

• Question 80:

  You're a DevOps engineer in charge of your team's Jenkins server. You have a particular stage in your pipeline that you want to run on a particular build node. You have to have Apache installed on this node. Assuming the node has been appropriately labeled, "apache", how would you ensure this stage ran on that node?

  A. apache agent

  B. agent { label 'apache' }

  C. agent( 'apache' )

  D. apache' { agent }

  Correct Answer: B

  Example: stage('deploy') { agent { label 'apache' } steps { sh "if ![ -d '/var/www/html/rectangles/all/${env.BRANCH_NAME}' ]; then mkdir /var/www/html/rectangles/all/${env.BRANCH_NAME}; fi" sh "cp dist/ rectangle_${env.MAJOR_VERSION}.${env.BUILD_NUMBER}.jar /var/www/html/rectangles/all/${env.BRANCH_NAME}/" }