CloudBees CloudBees Certifications CJE Questions & Answers

• Question 151:

  You are tasked by management to explain continuous deployment. Your explanation will be used in the company's annual report, so you need to ensure you understand it properly. Which is the best definition?

  A. Building in 60 minutes or less.

  B. A software development practice where contributors are integrating their work very frequently to production in an automated fashion.

  C. A software development discipline where software is built so that it can be released to production at any time.

  D. A software development discipline where software is built so that it can be released to production at any time.

  Correct Answer: B

  Continuous deployment is an extension of continuous integration and continuous delivery. It means that changes are deployed automatically to production after passing the automated continuous integration process.

• Question 152:

  Which of the following "agent" directives are not valid in Declarative Pipeline?

  A. agent (dockerfile {filename ' Dockerfile' } }

  B. agent { label 'Minux' }

  C. agent docker

  D. agent { docker ' centos:latest' }

  E. agent none

  Correct Answer: C

• Question 153:

  What programming language is Jenkins built in and is required to be installed prior to using Jenkins?

  A. Ruby

  B. Python

  C. Java

  D. .NET

  Correct Answer: C

  Jenkins is built with Java, which is required as a prerequisite to install.

• Question 154:

  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. It is deleted on the next restart of Jenkins.

  C. It Is deleted on the next configuration reload.

  D. It Is deleted Immediately.

  E. The data is backed up and then deleted from the live configuration.

  Correct Answer: A

• Question 155:

  What's the difference between continuous integration and continuous delivery?

  A. Continuous deployment means the code CAN be released at any time, while continuous integration means it is released continuously.

  B. Continuous delivery means the code CAN be released at any time, while continuous integration means it is released continuously

  C. Continuous integration is just the practice of integrating code continuously. It doesn't necessarily mean that it can be released at any time like continuous delivery

  D. Continuous delivery and continuous integration are the same thing.

  Correct Answer: C

  D. Continuous integration doesn't mean that builds are available for release as continuous delivery implies

• Question 156:

  How can you downgrade a plugin?

  A. Overwrite the hpi file on the file system

  B. Click the "Downgrade to" button in the Plugin Manager

  C. All of these

  D. Use the advanced install option in the Plugin Manager to install an older hpi file than the plugin already installed.

  Correct Answer: C

  You can downgrade a plugin with any of these methods.

• Question 157:

  Which are benefits of binary reuse (compiling once and reusing the built artifact across the rest of the pipeline)? Choose 3 answers

  A. guarantees the same source is tested in each environment

  B. allows the inclusion of environment configurations into the artifact

  C. enables selectively linking stubs and real classes representing an external interface

  D. ensures a single version b used throughout the pipeline

  E. allows a shorter cycle time

  Correct Answer: ABD

• Question 158:

  Which TIIKII of the following are considered best practices when setting up rules for notifications?

  A. Send notifications only when direct intervention is needed.

  B. Do not send developers too many email notifications.

  C. Make sure the notification's target Is the right person.

  D. Send notifications by multiple channels (email, chat room, PagerDuty, etc.) to make sure they are received.

  E. Periodically change the recipient of emails, to make sure they are not classified as spam.

  Correct Answer: BCD

• Question 159:

  What is the purpose of the "Manage Old Data" screen under "Manage Jenkins"?

  A. Delete artifacts, togs, and backups that are no longer required.

  B. Clean up workspaces left by deleted Jenkins users.

  C. Delete outdated configurations left by uninstalled, deleted, or upgraded plugins.

  D. Delete or restore old credentials details.

  E. Prepare for migration from Jenkins 1 to Jenkins 2.

  Correct Answer: C

• Question 160:

  DevOps teams can implement traceability of artifacts in a continuous delivery pipeline by using

  A. the Downstream Builds plugin

  B. manual recording

  C. the Pipeline plugin to fingerprint files

  D. Pipeline labels

  Correct Answer: C