Get New 2021 Valid Practice Jenkins Engineer CJE Q&A - Testing Engine
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NEW QUESTION 24
Which are Source Code Management tools?
Choose 3 answers
- A. Maven
- B. Perforce
- C. Subversion
- D. Git
- E. Java
Answer: B,C,D
NEW QUESTION 25
What is the preferred method for a Jenkins administrator to notify nil Jenkins users about upcoming system maintenance?
- A. On the master's dashboard, dick "add description" or "edit description" to populate a banner displayed across the top of the master's home page.
- B. Add text to the "System Message" field on the "System Configuration" page to populate a banner displayed across the top of the master's home page.
- C. Populate the "Email Notifications" section of the "System Configuration" page with a message to be sent as email to all registered Jenkins users.
- D. On the "System Configuration" page, choose the "Maintenance Alerts" option from the "Alerts" dropdown menu and populate the box with a message to be added to all build logs.
Answer: D
NEW QUESTION 26
In a Multibranch Pipeline project, you removed a branch in the repository. When is the corresponding
"orphaned" job removed?
- A. All orphaned jobs are cleaned up every time the Multibranch project is saved.
- B. All orphaned jobs that match the "Orphaned Item Strategy" configuration are cleaned up on every branch re-index process.
- C. All orphaned jobs that match the "Orphaned Item Strategy" are cleaned up automatically every 24 hours.
- D. All "orphaned" jobs are cleaned up on every branch re-Index process.
Answer: B
NEW QUESTION 27
How can you configure a Declarative Pipeline to record the fingerprint of an artifact?
- A. No action is required; Declarative Pipelines automatically record a fingerprint for each artifact.
- B. Set the Fingerprint Artifacts global configuration option.
- C. CaII the fingerprintArtifact() step immediately after the archiveArtifacts( ) step.
- D. Set the "fingerprint: true" argument for the archiveArtifactsQ step.
- E. Enable the Declarative Pipeline 'enableFingerprints' 'option' .
Answer: D
NEW QUESTION 28
When you upgrade a plugin and find an issue in the new version, how ran you move hade to the previously installed version? Choose 2 answers
- A. Use the "downgradeplugin" command In the Jenkins CI I
- B. Select one of the previous versions in the Plugin Manager.
- C. Use the button on the Plugin Manager that allows a downgrade to the previously installed version.
- D. Use the pluginManager.downgrade method in the script console.
- E. Select the version you want to use in the global configuration section for this plugin.
- F. Manually download and install the previously installed version.
Answer: C,F
NEW QUESTION 29
Which of the following build steps is most appropriate to use to publish the artifact files of a build?
- A. Copy artifact files to the agent file system
- B. Stash artifact files.
- C. Commit the artifact files to git.
- D. Upload the artifact files to a central artifact repository.
Answer: D
NEW QUESTION 30
Which is the about the "Build Triggers" functionality in Jenkins?
- A. It allows you to trigger a build under certain conditions, such as GitHub/BitBucket push events, deployment ratifications,
- B. It can only be configured on Freestyle projects.
- C. It allows you to customize what specific IP address will never be able to trigger a build.
- D. It allows you to customize the mail to be sent to developers after a failing build.
Answer: A
NEW QUESTION 31
In Jenkins, a trigger commonly refers to a mechanism that automatically_________.
- A. sends notification once the build is completed
- B. starts the build of a job
- C. updates plugins
- D. detects code changes in the repository
Answer: B
NEW QUESTION 32
Which of these tasks are ONLY available from the "Manage Jenkins'' page? Choose 2 answers
- A. Configure Global Security
- B. Configure credentials
- C. Manage plugins
- D. Open Blue Ocean
- E. Define views
Answer: A,C
NEW QUESTION 33
Which can be defined in and limited to a specific folder and its subfolders? Choose 4 answers
- A. Plugins
- B. View definitions
- C. Pipeline shared libraries
- D. Permissions to run jobs and Pipeline
- E. Credentials
Answer: B,C,D,E
NEW QUESTION 34
Which of the following are advantages of a Pipeline job when compared to a Freestyle job? Choose 2 answers
- A. No extra plugins must be installed.
- B. Builds can be triggered with millisecond granularity.
- C. Builds can be parameterized.
- D. Job definition can be loaded from the Source Code Management system at build time.
- E. Jenkins can be restarted while a build is In progress without impacting the build.
Answer: D,E
NEW QUESTION 35
What are the main advantages of using webhooks/post commit hooks from your Source Code Management system to trigger your Jenkins project rather than using SCM polling? Choose 2 answers A
- A. The entire repository Is scanned so no commits are missed.
- B. Builds are started immediately after changes are committed.
- C. Avoid unnecessary overhead from polling.
- D. Builds are started on a defined a on schedule.
Answer: B,C
NEW QUESTION 36
Which job type Is always available In Jenkins without additional plugins?
- A. Grade project
- B. Make project
- C. Ant project
- D. Pipeline project
- E. Freestyle project
Answer: E
NEW QUESTION 37
Which of the following are true about credentials that are implemented in a Declarative Pipeline using the
"credentials"or "withCredentials( )" method?
Choose 2 answers
- A. The credential types supported are defined by the binding plugin (or the resource being accessed.
- B. Credential IDs are case Insensitive.
- C. All credential bindings support the "Secret Text" and "Standard username and password" credential types.
- D. Most credentials called from a pipeline have Global scope, not System scope.
Answer: B,C
NEW QUESTION 38
In Jenkins, which section in a Freestyle job configuration is used to execute a Linux (shell) or Windows (batch) command?
- A. Build Triggers
- B. Build
- C. Source Code Management
- D. Post-build Actions
- E. Build Environment
Answer: B
NEW QUESTION 39
Which of the following are true about the "post" section of a Declarative Pipeline that defines additional steps that run at the end of either a pipeline stage or the pipeline itself? Choose 3 answers
- A. The "post" section can be used to stash files, archive artifacts, and send notifications.
- B. The Blue Ocean editor does not display the "post" section blocks although they can be viewed and modified in the Blue Ocean code editor.
- C. The conditional blocks are executed in the order they are coded in the Pipeline.
- D. The "post" section includes conditional blocks (such as "always", "success", or "failure").
- E. It any step specified in the "post" section fails, the pipeline run is marked as "unsuccessful".
Answer: C,D,E
NEW QUESTION 40
What is the purpose of the "Manage Old Data" screen under "Manage Jenkins"?
- A. Clean up workspaces left by deleted Jenkins users.
- B. Delete outdated configurations left by uninstalled, deleted, or upgraded plugins.
- C. Delete or restore old credentials details.
- D. Delete artifacts, togs, and backups that are no longer required.
- E. Prepare for migration from Jenkins 1 to Jenkins 2.
Answer: B
NEW QUESTION 41
What does the M# of executors" field on the Jenkins master control?
- A. Number of Java threads that can run Jenkins jobs.
- B. Number of CPU cores configured for this master.
- C. Number of external build agents that can be used forjobs run on this Jenkins master.
- D. Maximum number of jobs which can be run concurrently on attached agents.
- E. Number of jobs that can execute simultaneously on the Jenkins master
Answer: E
NEW QUESTION 42
Which enables you to use artifacts from a completed build in the workspace of the currently running build?
- A. ArtifactDeployer plugin.
- B. Rebuild plugin.
- C. Jenkins core
- D. Copy Artifact plugin.
Answer: D
NEW QUESTION 43
A multi-configuration job contains the combination filter index% 4=1. What does this filter achieve?
- A. It removes one combination in every 4.
- B. It removes the fourth combination.
- C. Nothing. The syntax is Invalid.
- D. It removes 3 combinations In every 4.
- E. It removes the first combination.
Answer: A
NEW QUESTION 44
Which arc true when installing new plugins? Choose 2 answers
- A. The previous public release of a plugin is installed for reliability instead of Installing the most recent public release.
- B. If you are running Jenkins under an HTTP proxy, you must configure HTTP proxy access for the plugin manager before Installing or updating plugins.
- C. If you check the "Enable rollbacks when upgrading" box, future updates to an the plugin can easily be rolled back when necessary.
- D. Most plugins can be Installed without stopping and starting Jenkins.
- E. You must install all required and optional dependencies before Installing the plugin with the plugin manager.
Answer: A,D
NEW QUESTION 45
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CJE Braindumps Real Exam Updated on Nov 12, 2021 with 62 Questions: https://www.dumpstillvalid.com/CJE-prep4sure-review.html
