Certified Jenkins Engineer (CJE) Practice Test Questions

1. CJE Training Questions Certified Jenkins Engineer (CJE) Certified Jenkins Engineer (CJE) https://www.passquestion.com/CJE.html

2. Practice PassQuestion CJE Training Questions ensure your 100% success Question 1 Which job type Is always available In Jenkins without additional plugins? Which job type Is always available In Jenkins without additional plugins? A. Ant project A. Ant project B. Make project B. Make project C. Grade project C. Grade project D. Pipeline project D. Pipeline project E. Freestyle project E. Freestyle project Answer: E Answer: E

3. Practice PassQuestion CJE Training Questions ensure your 100% success Question 2 What does the M# of executors" field on the Jenkins master control? What does the M# of executors" field on the Jenkins master control? A. Maximum number of jobs which can be run concurrently on attached agents. A. Maximum number of jobs which can be run concurrently on attached agents. B. Number of Java threads that can run Jenkins jobs. B. Number of Java threads that can run Jenkins jobs. C. Number of external build agents that can be used forjobs run on this Jenkins master. C. Number of external build agents that can be used forjobs run on this Jenkins master. D. Number of CPU cores configured for this master. D. Number of CPU cores configured for this master. E. Number of jobs that can execute simultaneously on the Jenkins master E. Number of jobs that can execute simultaneously on the Jenkins master Answer: E Answer: E

4. Practice PassQuestion CJE Training Questions ensure your 100% success Question 3 You are using GitHub repository scanning (in a project of type "GitHub Organization") with You are using GitHub repository scanning (in a project of type "GitHub Organization") with the Pipeline lenkinsfile Project Recognizer. the Pipeline lenkinsfile Project Recognizer. In this case, which repositories under the organization will have Multibranch projects In this case, which repositories under the organization will have Multibranch projects automatically created for them? automatically created for them? A. only repositories that contain a Jenkinsfile in all their branches A. only repositories that contain a Jenkinsfile in all their branches B. only repositories that contain a Jenkinsfile in at least one branch B. only repositories that contain a Jenkinsfile in at least one branch C. all repositories that contain a Jenkinsfile in at least one branch or pull request C. all repositories that contain a Jenkinsfile in at least one branch or pull request D. all repositories D. all repositories Answer: A Answer: A

5. Practice PassQuestion CJE Training Questions ensure your 100% success Question 4 A Freestyle job is configured to execute concurrent builds, and to only build on a specific agent 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 (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. while several others are waiting in the build queue. Which of the following could explain why the builds are waiting in the build queue? Which of the following could explain why the builds are waiting in the build queue? A. There are not enough idle executors available on agent A. A. There are not enough idle executors available on agent A. B. Changes were made to this job's configuration while this Job had builds in the build queue. B. Changes were made to this job's configuration while this Job had builds in the build queue. C. Each build in the build queue must be manually attached to an available executor. C. Each build in the build queue must be manually attached to an available executor. D. The "Execute concurrent builds if necessary option in the job configuration has reached Its D. The "Execute concurrent builds if necessary option in the job configuration has reached Its user-defined maximum. user-defined maximum. Answer: A Answer: A

6. Practice PassQuestion CJE Training Questions ensure your 100% success Question 5 Why Is the performance of a Jenkins master Improved by using a distributed builds architecture? Why Is the performance of a Jenkins master Improved by using a distributed builds architecture? A. Because executors cannot be allocated on the master. A. Because executors cannot be allocated on the master. B. Because executors offloaded onto build nodes are not performant. B. Because executors offloaded onto build nodes are not performant. C. Because it prevents the CPU being overloaded during parallel polls. C. Because it prevents the CPU being overloaded during parallel polls. D. Because it prevents builds from overloading a master's CPU/memory. D. Because it prevents builds from overloading a master's CPU/memory. E. Because builds cannot be run In parallel on a master. E. Because builds cannot be run In parallel on a master. Answer: D Answer: D

7. Practice PassQuestion CJE Training Questions ensure your 100% success Question 6 What is the purpose of the "Manage Users" section of the Manage Jenkins dashboard? What is the purpose of the "Manage Users" section of the Manage Jenkins dashboard? A. Contains entries used for the security matrix or project security matrix. A. Contains entries used for the security matrix or project security matrix. B. Defines aliases for credentials that have been created In the external security realm. B. Defines aliases for credentials that have been created In the external security realm. C. Each user who is allowed access to Jenkins must have an entry in this Jenkins user database. C. Each user who is allowed access to Jenkins must have an entry in this Jenkins user database. D. Defines user groups used for role-based strategy authorization. D. Defines user groups used for role-based strategy authorization. E. Populates the Jenkins user database that can be used if you are not using an external security E. Populates the Jenkins user database that can be used if you are not using an external security realm such as LDAP, Active Directory, or Unix user/groups. realm such as LDAP, Active Directory, or Unix user/groups. Answer: C Answer: C

8. Practice PassQuestion CJE Training Questions ensure your 100% success Question 7 In a Pipeline, the stage step_________. In a Pipeline, the stage step_________. A. can be used to group a number of other steps into a logical unit for display A. can be used to group a number of other steps into a logical unit for display B. collects a set of artifacts that can be referenced in a later Pipeline step B. collects a set of artifacts that can be referenced in a later Pipeline step C. prepares a test environment in Jenkins C. prepares a test environment in Jenkins D. transfers artifacts to a staging server for testing D. transfers artifacts to a staging server for testing Answer: A Answer: A

9. Practice PassQuestion CJE Training Questions ensure your 100% success Question 8 Which statements about a Distributed Version Control System are correct? Choose 2 answers Which statements about a Distributed Version Control System are correct? Choose 2 answers A. It makes It easy to fork and merge code. A. It makes It easy to fork and merge code. B. It requires one server in each location. B. It requires one server in each location. C. It requires a central server and a standby server. C. It requires a central server and a standby server. D. It requires fast network access for daily work. D. It requires fast network access for daily work. E. It operates without a central server. E. It operates without a central server. Answer: A,E Answer: A,E

10. Practice PassQuestion CJE Training Questions ensure your 100% success Question 9 What is the purpose of the "Manage Old Data" screen under "Manage Jenkins"? What is the purpose of the "Manage Old Data" screen under "Manage Jenkins"? A. Delete artifacts, togs, and backups that are no longer required. A. Delete artifacts, togs, and backups that are no longer required. B. Clean up workspaces left by deleted Jenkins users. B. Clean up workspaces left by deleted Jenkins users. C. Delete outdated configurations left by uninstalled, deleted, or upgraded plugins. C. Delete outdated configurations left by uninstalled, deleted, or upgraded plugins. D. Delete or restore old credentials details. D. Delete or restore old credentials details. E. Prepare for migration from Jenkins 1 to Jenkins 2. E. Prepare for migration from Jenkins 1 to Jenkins 2. Answer: C Answer: C

11. Practice PassQuestion CJE Training Questions ensure your 100% success Question 10 Which practices optimize performance on large systems? Choose 2 answers Which practices optimize performance on large systems? Choose 2 answers A. Run all builds on agents and never on the master itself. A. Run all builds on agents and never on the master itself. B. Use the maximum number of executors at all times and avoid using labels. B. Use the maximum number of executors at all times and avoid using labels. C. Avoid modifying Java parameters that control heap size and garbage collection. C. Avoid modifying Java parameters that control heap size and garbage collection. D. Use plugins as much as possible. D. Use plugins as much as possible. E. Allocate specific masters for different build types and teams. E. Allocate specific masters for different build types and teams. Answer: A,D Answer: A,D