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NEW QUESTION 75
During a proposal, you need to quickly retrieve configuration for a demo of a project named "My Freestyle Project", which is in the "Freestyles" folder, in a neat and easily-readable XML format using a REST API call. What is the correct syntax for the call?
- A. http://:8080/job/My%20Freestyle%20Project/config.xml
- B. http://:8080/job/My%20Freestyle%20Project/project.xml
- C. http://:8080/job/Freestyles/job/My%20Freestyle%20Project/project.xml
- D. http://:8080/job/Freestyles/job/My%20Freestyle%20Project/config.xml
Answer: D
Explanation:
You can retrieve an XML config with all of the project configuration with a "GET" on that URL. Two are incorrect because they don't show the containing folder in the path.
NEW QUESTION 76
What types of notification integrations are there?
- A. HipChat
- B. Email
- C. All of these
- D. Slack
Answer: C
Explanation:
All of these notification integrations are available.
NEW QUESTION 77
Which of the following statements are TRUEabout Jenkins Pipeline?
Choose 2 answers
- A. A Pipeline job must contain at least three stages.
- B. Pipeline jobs survive master restarts only If the Pipeline definition script Is checked into an SCM.
- C. When using a Multibranch Pipeline, Jenkins can automatically create Jobs for each branch in the source code repository.
- D. It is not possible to call a Freestyle Job from within a Pipeline Job.
- E. The Pipeline syntax supports running steps in parallel on different agents.
Answer: C,E
NEW QUESTION 78
In order to send email notifications on build completion using Jenkins' built in mail functionality, which TWO of the following must be true?
- A. Jenkins must be directly connected to the Internet.
- B. Jenkins must have a unique email address.
- C. Sendmail must be Installed and running on the same machine as Jenkins.
- D. The job must be configured to send email.
- E. Jenkins must be successfully configured to point to a mail server.
Answer: D,E
NEW QUESTION 79
What's a benefit of a clean checkout over an incremental update?
- A. It ensures there are no mistakes
- B. It ensures the working directory is clean and not tampered with
- C. None of these
- D. It's faster
Answer: B
Explanation:
A user, or previous build, could create or change a file in a workspace which could cause problems with future builds.
NEW QUESTION 80
What is a code coverage test?
- A. It tests against the product specifications.
- B. It tests a small piece of functionality, usually at the class method level.
- C. It tests components coming together
- D. It tests how well your code is tested.
Answer: D
NEW QUESTION 81
Which are benefits of binary reuse (compiling once and reusing the built artifact across the rest of the pipeline)? Choose 3 answers
- A. enables selectively linking stubs and real classes representing an external interface
- B. allows a shorter cycle time
- C. allows the inclusion of environment configurations into the artifact
- D. guarantees the same source is tested in each environment
- E. ensures a single version b used throughout the pipeline
Answer: C,D,E
NEW QUESTION 82
Which can be defined in and limited to a specific folder and its subfolders? Choose 4 answers
- A. Credentials
- B. Pipeline shared libraries
- C. View definitions
- D. Permissions to run jobs and Pipeline
- E. Plugins
Answer: A,B,C,E
NEW QUESTION 83
You want to allow regular users to configure limited aspects of a job but not allow them to change everything, What Jenkins mechanism do to use?
- A. Matrix-based security
- B. Job Configuration Restriction plugin
- C. System environment variables
- D. Build parameters
- E. Declarative Pipeline
Answer: C
NEW QUESTION 84
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. The builds share SCM checkouts
- B. Build times decrease.
- C. Masters are more highly available.
- D. User interface becomes slower as resources on the master run out.
Answer: D
NEW QUESTION 85
Why Is the performance of a Jenkins master Improved by using a distributed builds architecture?
- A. Because it prevents builds from overloading a master's CPU/memory.
- B. Because executors cannot be allocated on the master.
- C. Because builds cannot be run In parallel on a master.
- D. Because it prevents the CPU being overloaded during parallel polls.
- E. Because executors offloaded onto build nodes are not performant.
Answer: A
NEW QUESTION 86
Your supervisor has asked you to explain to the company's development team how using Jenkins will implement continuous integration. You want to make sure the developers understand what that means to them. Which of the following is the most succinct ?
- A. Software changes will now be added to an automated pipeline.
- B. Build time objectives will be targeted to take less than 60 minutes.
- C. The software development team will increase the frequency at which code changes are committed to the build, test, and deployment cycles.
- D. The changes the team makes will be released to production at any time.
Answer: C
Explanation:
A central tenant of continuous integration is integrating work frequently.
NEW QUESTION 87
Your co-worker was installing a Jenkins instance and went home for the night. When they returned the next day they notice their machine had rebooted, the scrollback of the installation was unretrievable, and they've come to you for help. In what location will you need to look at it to retrieve the initialAdminPassword?
- A. /opt/jenkins/
- B. /tmp/Jenkins/
- C. /usr/lib/jenkins/password/
- D. /var/lib/jenkins/secrets/
Answer: D
Explanation:
You'll find it in /var/lib/jenkins/secrets/.
NEW QUESTION 88
Which are commonly referenced as key points of CI?
Choose 3 answers
- A. Automated builds after each commit.
- B. Automated tests after each commit
- C. Automated deployment to the production environment.
- D. Collaboration among Dev, QA and Ops.
- E. Frequent commits to source code repository.
Answer: A,B,E
NEW QUESTION 89
Which of these tasks are ONLY available from the "Manage Jenkins'' page? Choose 2 answers
- A. Open Blue Ocean
- B. Configure Global Security
- C. Configure credentials
- D. Define views
- E. Manage plugins
Answer: B,E
NEW QUESTION 90
You can use Jenkins' database to manage users.
- A. True
- B. False
Answer: A
Explanation:
This is the default mode for user management.
NEW QUESTION 91
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. Use the pluginManager.downgrade method in the script console.
- C. Select one of the previous versions in the Plugin Manager.
- D. Use the button on the Plugin Manager that allows a downgrade to the previously installed version.
- E. Manually download and install the previously installed version.
- F. Select the version you want to use in the global configuration section for this plugin.
Answer: D,E
NEW QUESTION 92
How can you organize Jenkins projects (or jobs)?
- A. Views
- B. Folders and views
- C. Folders
- D. Relational databases
Answer: B
Explanation:
Projects can be organized in either folders or views.
NEW QUESTION 93
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