CloudBees CJE Exam Questions Instant Access

Question 1

Which answer best describes continuous deployment?

ABuilding in 60 minutes or less.

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

CA software development practice where contributors are integrating their work very frequently.

DA software development discipline where software is released continuously as part of an automated pipeline.

Answer : D

Continuous deployment is an extension of continuous integration and continuous delivery. It's important to know the difference. Deployment indicated that the code is continuously deployed to production.

Question 2

What best describes DevOps?

ANone of these

BA pioneer in education

CAn organizational culture where developers and operations are working in harmony

DThe practice of developing optimal work practices

Answer : C

DevOps is a cultural movement that helps facilitate continuous integration concepts by bringing Dev and Ops into harmony, where they may have been separate previously.

Question 3

Where is the initialAdminPassword stored on the system?

A/tmp/Jenkins/

B/var/lib/jenkins/secrets/

C/usr/lib/jenkins/password/

D/opt/jenkins/

Answer : B

The initialAdminPassword file, referenced in the Install Wizard, is stored in /var/lib/jenkins/secrets/.

Question 4

What's a benefit of incremental updates over a clean checkout?

AIt ensures there are no mistakes

BNone of these

CIt's faster

DIt's more thorough

Answer : C

Instead of deleting and re-cloning a project repository into a workspace, you can save time by just pulling any changes. This can be problematic when files produced during the build may persist and cause issues in future builds.

Question 5

How can you easily see if a plugin you use needs to be upgraded to a new version?

ACheck the plugin wiki.

BSearch for the plugin in the Jenkins artifact repository.

CEmail the maintained

DCheck the Jenkins Update Center.

Answer : D

Question 6

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?

AThere are not enough idle executors available on agent A.

BChanges were made to this job's configuration while this Job had builds in the build queue.

CEach build in the build queue must be manually attached to an available executor.

DThe 'Execute concurrent builds if necessary option in the job configuration has reached Its user-defined maximum.

Answer : A

Question 7

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 ?

AThe changes the team makes will be released to production at any time.

BThe software development team will increase the frequency at which code changes are committed to the build, test, and deployment cycles.

CSoftware changes will now be added to an automated pipeline.

DBuild time objectives will be targeted to take less than 60 minutes.

Answer : B

A central tenant of continuous integration is integrating work frequently.

CloudBees Certified Jenkins Engineer (CJE) CJE Exam Questions