CloudBees CJE Exam Questions Instant Access

Question 1

Which is a valid environment variable string interpolation?

A'${VARIABLE}'

BBoth '${VARIABLE}' and $VARIABLE

C%{VARIABLE}

D$VARIABLE

Answer : B

These are both valid forms of interpolation.

Question 2

You have started work on a project with Docker integration. What is the proper syntax to invoke a Docker agent?

Aagent {docker 'openjdk'}

Bdeploy { docker 'openjdk' }

Cdocker 'openjdk' { install: true }

Ddocker { agent 'openjdk:latest' }

Answer : A

'agent {docker 'openjdk'}' is the correct syntax to invoke a docker agent with the 'openjdk' image. This syntax will provide the latest version.

Question 3

What's a benefit of a clean checkout over an incremental update?

AIt ensures the working directory is clean and not tampered with

BNone of these

CIt's faster

DIt ensures there are no mistakes

Answer : A

A user, or previous build, could create or change a file in a workspace which could cause problems with future builds.

Question 4

You are using a base Jenkins master in production with the recommended set of plugins.

The administrators have configured a Global Pipeline Library named "common-libs", stored in a git repository, with the configuration shown in the exhibit above.

You have a Pipeline job at the root of the Jenkins dashboard, whose script starts with the annotation @LibraryCcommon-libs') _

You want to test this Pipeline job with a beta version of the Global Pipeline Library "common-libs", stored on the branch named ''edge'' the git repository.

Which of the following statements are TRUE? Choose 2 answers

AReplace the @ Library ('common- lib. ' _ annotation with QLibrary('common-libs@edge') and run the job again.

BDuplicate the Pipeline job in a folder with a local Global Pipeline Library referencing the git repository on the 'edge' branch, and change libs') _ annotation to ^Library ('common-libs: edge1) Replace the ommon-libs1) _ annotation with ^Library (' common -libs: edge') _ and run the job again.

CDuplicate the pipeline job in a folder with a local Global Pipeline Library referencing the git repository on the 'edge' branch, and change its
annotation to ^Library (' common - libs@edge' )

DA Jenkins test instance with the same configuration as the production Jenkins master can be used to achieve this, giving yourself administrator
rights to configure the 'edge' branch on the Global Configuration.

EYou cannot do this on this Jenkins instance.

Answer : A, C, D

Question 5

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 6

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 7

Your team is working on a new project to build a CI/CD pipeline for your Docker containers. You have discovered a new plugin to help with your image build. Where would you navigate to install this new plugin?

AThere is no graphical Plugin Manager

BDashboard Left Panel -> Manage Jenkins -> Configure System -> Manage Plugins

CNone of these

DDashboard Left Panel -> Manage Jenkins -> Manage Plugins

Answer : D

This is how you can reach the Plugin Manager from the dashboard.

CloudBees Certified Jenkins Engineer (CJE) CJE Exam Questions