Unique Top-selling CCJE Exams - New 2021 CloudBees Pratice Exam
Jenkins Engineer Dumps CCJE Exam for Full Questions - Exam Study Guide
NEW QUESTION 22
How can you easily see if a plug in you use needs to be upgraded to a new version?
- A. Search for the plugin in the Jenkins artifact repository.
- B. Check the plugin wiki
- C. Check the Jenkins Update Center.
- D. Email the maintainer.
Answer: C
NEW QUESTION 23
Which statements about a Distributed Version Control System are correct?Choose 2 answers
- A. It requires one server in each location.
- B. It makes it easy to fork and merge code.
- C. It requires a central server and a standby server.
- D. It operates without a central server.
- E. It requires fast network access for dairy work.
Answer: B,E
NEW QUESTION 24
Which is an advantage of using a replaceable build node?
- A. It improves the throughput of master executors.
- B. It allows jobs to have dedicated machines tailored to specialized needs.
- C. It decreases the load on the network.
- D. It reduces the impact on productivity if there is an outage of a build node.
Answer: B
NEW QUESTION 25
What does CAP do?
- A. Tests all installed plugins to ensure that they are compatible with all other the CloudBees Core or Jenkins release you are running.
- B. Specifies the set of features, feature versions, and feature dependencies that are either verified or trusted, depending on the degree of testing they have received.
- C. Specifies the set of apps, app versions, and app dependencies that are either verified or trusted, depending on the degree of testing they have received.
- D. Runs security metrics toots on the duster to ensure that no installed plugins have security vulnerabilities.
- E. Specifies the set of plugins, plugin versions, and plugin dependencies that are ether verified or trusted, depending on the degree of testing they have received.
Answer: B
NEW QUESTION 26
What is the purpose of Pipeline checkpoints?
- A. To allow continuing the build on another agent.
- B. To avoid having to rerun the entire Pipeline If a transient error occurs.
- C. To run additional tests.
- D. To configure pipelines to send a progress report by email when a checkpoint is reached.
- E. To visually separate stages.
Answer: A
NEW QUESTION 27
To track file usage across Jenkins jobs using fingerprints:
- A. All of the above.
- B. Use a laptop or personal computer with an integrated fingerprint scanner.
- C. Purchase the fingerprint license and install the Jenkins fingerprint service pack.
- D. Enable "record fingerprints of files" in the post-build actions section of a Job to track usage.
Answer: A
NEW QUESTION 28
Which are direct benefits of using the CloudBees Core Operations Center?
Choose 2 answers
- A. Operations Center enables you to interconnect different CI systems, such as CloudBees CodeShip and Jenkins
- B. Operations Center handles the build toad more efficiently by scheduling tasks on idle Jenkins masters.
- C. It is easier to run Pipelines on the Operations Center because it can retrieve resources from all connected masters.
- D. It is easier to share resources among Jenkins masters that are connected to the same Operations Center.
- E. It Is easier to perform administration tasks (such as upgrading a plugin) on a group of masters that are attached to the same Operations Center.
Answer: A,B
NEW QUESTION 29
In a ''standalone'' configuration, when masters manage the build environment and also execute builds with their own resources, which of the following is true?
- A. Masters are more highly available.
- B. User interface becomes slower as resources on the master run out.
- C. The builds share SCM checkouts.
- D. Build times decrease
Answer: A
NEW QUESTION 30
Which of these tasks are ONLY available from the "Manage Jenkins" page?
Choose 2 answers
- A. Configure credentials
- B. Open Blue Ocean
- C. Manage plugins
- D. Configure Global Security
- E. Define views
Answer: A,D
NEW QUESTION 31
Which are valid command-line options for the Java command that runs Jenkins as a stand alone application?
Choose 3 answers
- A. --httpPort -- Specify the port on which Jenkins Iistens.
- B. --Idap -- Specify an LDAP server location to use for user authentication.
- C. -prefix - Spedfy a string to be added at the end of the URL for this instance.
- D. --installPlugin - Install a new plugin.
- E. --logfile -- Specify the path for the Jenkins log fie.
Answer: E
NEW QUESTION 32
Which is an element that CANNOT be promoted from a Custom Update Center?
- A. Custom-developed plugins.
- B. Open source plugins.
- C. Jenkins core.
- D. Build tool installers.
Answer: A
NEW QUESTION 33
When using SSH to launch an agent, which are required? Choose 2 answers
- A. You must log into the agent with SSH and start the agent.
- B. The pubic key of the credential that is used for the agent must be installed on the agent.
- C. The agent's SSH Public Key must be in the master's authorized keys.
- D. OpenSSL must be instated on the agent.
- E. SSHD must be installed on the agent.
Answer: A,D
NEW QUESTION 34
You are upgrading d Cloud Bees Core 2.x instance to a newer version (2.y). Beekeeper is DISABLED. Which statements are TRUE? Choose 2 answers
- A. No operation will be performed on OPTIONAL plugins.
- B. Any OPTIONAL plugins that are missing will be installed.
- C. All the plugins in the CAP Collection will be replaced by the versions specified in the target CloudBees Core version.
- D. Any REQUIRED plugins that are missing will be Instated.
- E. Any REQUIRED plugins that were already installed may be upgraded, depending on Beekeeper configuration options.
Answer: D,E
NEW QUESTION 35
On a Jenkins master, where would you configure tools like Maven, JDK, and Ant?
- A. Jenkins Nodes -> Install Tools
- B. Build tools need to be configured manually on each agent.
- C. Manage Jenkins -> Configure System
- D. Manage Jenkins -> Global Tool Configuration
Answer: D
NEW QUESTION 36
Cluster Operations Jobs can be configured to have a sequence of operations. When one of these operations fails, how do you control the effect of that failure on the rest of the Ouster Operations flow?
- A. Create a Freestyle Job that listens to the build result of a Ouster Operations build and then dynamically sets the "Failure Mode".
- B. Set the "Failure Mode" in the advanced options in a Ouster Operations Job configuration.
- C. It is not possible to control the effect of an operation failure. The build fails immediately.
- D. With the CloudBees Monitoring plugin installed, configure an "Alert" In Jenkins global configuration (Manage Jenkins -> Configure System).
Answer: C
NEW QUESTION 37
Which features are provided through the Folders Plus plugin?
Choose 3 answers
- A. Provide environment variables that will be available during builds.
- B. Count jobs with different statuses.
- C. Provide an icon for the folder using a URL.
- D. Display the worst status for a job inside the folder.
Answer: A,B,C
NEW QUESTION 38
Which are supported I dilute Modes in the Cluster Operations Job type?
Choose 3 answers
- A. Fail On Second Fail (allow single operation failure)
- B. Fail Tidy
- C. Fail Immediately
- D. Fail At The End
- E. Fail Dynamic
Answer: A,B,C
NEW QUESTION 39
You have a project X that depends on project Y, which in turn depends on protect /. You are working on project /. learn X reported that feature team /.Jar, which they are using, causes a NullPointerException. What Jenkins feature tell you, as a member of team z, which builds are using (or not using) feature team-z jar build
#32?
- A. The can only be done if you install the Build Analysis plugin.
- B. The "Fingerprint" feature.
- C. The "Archive the artifacts" post-build action.
- D. The Jenkins Blueprint feature.
Answer: D
NEW QUESTION 40
The Jenkins Install Wizard allows you to_________.
- A. completely define the security and notification settings of the Jenkins instance you are installing
- B. define an admin user for Jenkins
- C. define executor agents
- D. define the security settings of the Jenkins instance you are installing
- E. define non-admin users for Jenkins
Answer: D
NEW QUESTION 41
You need to automate the deployment of 20 base Jenkins masters. For this, you set the system property Jenkins, install .runSetupWizard to the value "false".
Which is TRUE aboutyour Jenkins masters?
- A. No default administrator account Is created; you have to configure security manually.
- B. A default administrator account Is created and you cannot re-enable security.
- C. A default administrator account is created with user name "admin" and password "admin".
- D. A default administrator account is created with username "admin" and password from the fie JENKINS_HOME/secret/initialAdminPassword.
Answer: D
NEW QUESTION 42
Declarative Pipelines and Scripted Pipelines are both defined in a Jenkinsfilee and use the same underlying subsystem. Which of the following is NOT true when discussing Declarative versus Scripted Pipelines?
- A. Scripted Pipelines usually execute significantly faster than the comparable Declarative Pipeline.
- B. Scripted Pipelines require extensive knowledge of the Apache Groovy syntax wher ease Declarative Pipelines can be implemented with minimal understanding of Groovy and so have a lower risk of syntax errors than Scripted Pipelines.
- C. You can use the Declarative Directive Generator to help structure statements for Declarative Pipelines and use the Snippet Generator to help structure statements for Scripted Pipelines.
- D. Declarative Pipelines usually use the "agent" section to define the node where the code should execute but the "node" parameter can be used instead and allows for additional options such as
"customWorkspace''. - E. Scripted Pipelines can implement some functionality that Declarative Pipeline syntax does not support, although small bits of scripted syntax can be included In a Declarative Pipeline by using the "script" step.
Answer: B,C,D
NEW QUESTION 43 
You have an Operations Center architecture as pictured in the exhibit above, where there are:
* Three folders: F1, F2, and F3
* Three shared agents: SI, S2, and S3
* Four client masters: Ml, M2, M3, and M4
Which statements are true?
Choose 2 answers
- A. M3 can only perform builds on S2 and S3.
- B. M1 can only perform builds on S1.
- C. M3 can only perform builds on S2.
- D. M4 can perform builds on any shared agent.
- E. M4 can only perform builds on S3.
Answer: A,D
NEW QUESTION 44
What does the m# of executors'' field on the Jenkins master control?
- A. Number of CPU cores configured for this master.
- B. Number of Jobs that can execute simultaneously on the Jenkins master.
- C. Number of external build agents that can be used for Jobs run on this Jenkins master.
- D. Number of Java threads that can run Jenkins Jobs.
- E. Maximum number of Jobs which can be run concurrently on attached agents.
Answer: E
NEW QUESTION 45
Which of the following are true about Declarative Pipelines: Choose 3 answers
- A. A jenkinsfile can express the entire CI/CD process as code that is stored in a Source Code Management system.
- B. Declarative syntax can express complex flows and conditionals.
- C. The Jenkinsfile can incorporate any valid Apache Groovy code.
- D. Execution can be resumed after most failures.
- E. Declarative Pipeline uses the Pipeline domain specific language (DSL) to manipulate Jenkins objects.
Answer: A,B,D
NEW QUESTION 46
What does it mean when a build is "unstable"?
- A. The build has failed, and tests for all publishers have succeeded.
- B. The build has succeeded, and some tests for publishers have failed.
- C. The build has been skipped, and tests for all publishers have been skipped
- D. The build has succeeded, and tests for all publishers have been skipped.
Answer: A
NEW QUESTION 47
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