Guide (New 2022) Actual CloudBees CJE Exam Questions
CJE Exam Dumps Pass with Updated 2022 Certified Exam Questions
NEW QUESTION 26
Why Is the performance of a Jenkins master Improved by using a distributed builds architecture?
- A. Because builds cannot be run In parallel on a master.
- B. Because it prevents builds from overloading a master's CPU/memory.
- C. Because executors cannot be allocated on the master.
- D. Because it prevents the CPU being overloaded during parallel polls.
- E. Because executors offloaded onto build nodes are not performant.
Answer: B
NEW QUESTION 27
You need to automate the deployment of 20 base Jenkins masters. I or this, you set the system property jenkins.install.runSetupWizard to the Value "false".
Which Is TRUF about your Jenkins masters?
- A. A default administrator account is created with username "admin" and password "ad
- B. A default administrator account is created and you cannot re-enable security.
- C. No default administrator account is created; you have to configure security manually.
- D. A default administrator account is created with username "admin" and password from the file JENKINS_HOME/secrets/initialAdminPassword
Answer: C
NEW QUESTION 28
Choose the destinations where Jenkins and its plugins can send job notifications?
- A. Slack
- B. email
- C. All of the above
- D. Jira
- E. SMS messaging
Answer: C
NEW QUESTION 29
Which keyword is used to group related parts of a Declarative Pipeline?
- A. collect
- B. stage
- C. step
- D. steps
- E. group
Answer: D
NEW QUESTION 30
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 "post" section includes conditional blocks (such as "always", "success", or "failure").
- D. The conditional blocks are executed in the order they are coded in the Pipeline.
- E. It any step specified in the "post" section fails, the pipeline run is marked as "unsuccessful".
Answer: C,D,E
NEW QUESTION 31
DevOps teams can implement traceability of artifacts in a continuous delivery pipeline by using
- A. the Downstream Builds plugin
- B. manual recording
- C. Pipeline labels
- D. the Pipeline plugin to fingerprint files
Answer: D
NEW QUESTION 32
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. CaII the fingerprintArtifact() step immediately after the archiveArtifacts( ) step.
- C. Set the "fingerprint: true" argument for the archiveArtifactsQ step.
- D. Enable the Declarative Pipeline 'enableFingerprints' 'option' .
- E. Set the Fingerprint Artifacts global configuration option.
Answer: C
NEW QUESTION 33
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 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 that match the "Orphaned Item Strategy" configuration are cleaned up on every branch re-index process.
Answer: D
NEW QUESTION 34
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 external build agents that can be used forjobs run on this Jenkins master.
- C. Number of CPU cores configured for this 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 35
Which Jenkins job status indicates that tests failed ?
- A. Failure
- B. Not Built
- C. Success
- D. Aborted
- E. Unstable
Answer: E
NEW QUESTION 36
Which statements about a Distributed Version Control System are correct? Choose 2 answers
- A. It requires one server in each location.
- B. It requires fast network access for daily work.
- C. It makes It easy to fork and merge code.
- D. It operates without a central server.
- E. It requires a central server and a standby server.
Answer: C,D
NEW QUESTION 37
Which can you do with the Jenkins Install Wizard? Choose 3 answers
- A. Choose the version of Jenkins core to install.
- B. Install all existing open-source plugins for Jenkins.
- C. Manually select plugins to install from a set of predefined plugins.
- D. Install a pre-defined set of recommended plugins.
- E. Install Jenkins without any extra plugins.
Answer: C,D,E
NEW QUESTION 38
Which of the following build steps is most appropriate to use to publish the artifact files of a build?
- A. Stash artifact files.
- B. Commit the artifact files to git.
- C. Copy artifact files to the agent file system
- D. Upload the artifact files to a central artifact repository.
Answer: D
NEW QUESTION 39
One quality of an ideal build node K that it is_________.
- A. tailored to specific builds
- B. static
- C. ephemeral and replaceable
- D. on-master
Answer: C
NEW QUESTION 40
Where do you find alerts about Jenkins security issues? Choose 3 answers
- A. Jenkins logs.
- B. An email message sent to all users who are listed in the "Send security notifications'' field of the
"Extended E-mail Notification" configuration. - C. An email message that is automatically sent to all users who have registered with the mailing list at [email protected].
- D. A banner displayed in the upper right section of the master's home page.
- E. Beekeeper Upgrade Assistant if you are running CloudBees Jenkins Distribution or CloudBees Core.
Answer: A,B,D
NEW QUESTION 41
What is the preferred method for a Jenkins administrator to notify nil Jenkins users about upcoming system maintenance?
- A. Populate the "Email Notifications" section of the "System Configuration" page with a message to be sent as email to all registered Jenkins users.
- B. 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.
- C. 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.
- D. 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.
Answer: B
NEW QUESTION 42
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. /buiWWithParameters?Parameter=Value
- B. /build?Parameter =Value
- C. /buildWithParameters
- D. /build?Parameters=Value
Answer: A
NEW QUESTION 43
On a single Jenkins master you have a folder named "Project1 ". I his folder contains three jobs: "job master",
"job develop", and "Job edge". The job "job master" Is the latest built project and Is In a success state while the two other jobs are in falling state. Which statement is true about the folder "Project1"?
- A. It reports its health as "failed" {"Raining Cloud" weather icon), because that is the "worst health of the sub-items".
- B. It must be configured with a dedicated "Health Metric" setting before it can report its health with weather icons.
- C. It reports its health as "success" ("Sunny" weather icon), because that is the health of the "latest built item."
- D. It does not report its health on the folder level; only Jobs report health.
Answer: A
NEW QUESTION 44
What happens to all associated configuration metadata (on jobs, builds, etc) after a plugin is uninstalled?
- A. Nothing happens. The data remains on the persisted form of the configuration until the next save of that Rem (job, etc.).
- B. The data is backed up and then deleted from the live configuration.
- C. It is deleted on the next restart of Jenkins.
- D. It Is deleted on the next configuration reload.
- E. It Is deleted Immediately.
Answer: A
NEW QUESTION 45
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. The "Execute concurrent builds if necessary option in the job configuration has reached Its user-defined maximum.
- B. Changes were made to this job's configuration while this Job had builds in the build queue.
- C. There are not enough idle executors available on agent A.
- D. Each build in the build queue must be manually attached to an available executor.
Answer: C
NEW QUESTION 46
Pipelines often require access to protected resources such as servers, databases, and SCMs. Without using an external credentials manager, which of the following provides the most secure centralized mechanism for managing the "secrets" that Jenkins requires to login/authenticate (for example: keys, tokens, passwords)?
- A. Store the secrets on the Jenkins master using the Credentials plugin.
- B. Store the secrets as Node Properties for each agent definition.
- C. Embed secrets into the build and deployment scripts invoked by the job.
- D. Store the secrets required in the SCM alongside the application source code.
- E. Include the secrets In the home directory of the Jenkins agent account.
Answer: A
NEW QUESTION 47
Which of the following are advantages of a Pipeline job when compared to a Freestyle job? Choose 2 answers
- A. Builds can be parameterized.
- B. Builds can be triggered with millisecond granularity.
- C. No extra plugins must be installed.
- D. Jenkins can be restarted while a build is In progress without impacting the build.
- E. Job definition can be loaded from the Source Code Management system at build time.
Answer: D,E
NEW QUESTION 48
Which of the following statements are TRUEabout Jenkins Pipeline?
Choose 2 answers
- A. Pipeline jobs survive master restarts only If the Pipeline definition script Is checked into an SCM.
- B. It is not possible to call a Freestyle Job from within a Pipeline Job.
- C. When using a Multibranch Pipeline, Jenkins can automatically create Jobs for each branch in the source code repository.
- D. A Pipeline job must contain at least three stages.
- E. The Pipeline syntax supports running steps in parallel on different agents.
Answer: C,E
NEW QUESTION 49
What is the purpose of the "Manage Old Data" screen under "Manage Jenkins"?
- A. Clean up workspaces left by deleted Jenkins users.
- B. Delete artifacts, togs, and backups that are no longer required.
- C. Delete or restore old credentials details.
- D. Delete outdated configurations left by uninstalled, deleted, or upgraded plugins.
- E. Prepare for migration from Jenkins 1 to Jenkins 2.
Answer: D
NEW QUESTION 50
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