Free Certified Jenkins Engineer Exam CJE Exam Practice Test

How can you trigger a downstream build?

• Both 'Triggered by another project' and the 'Parameterized Trigger Plugin'
• You could use the Parameterized Trigger Plugin to trigger from an upstream project.
• In the downstream build, you can select 'Triggered by another project.'
• Use the run() function passing the downstream projects name from within an upstream project build step.

When you want to validate that your software produces the desired behavior for end users, you need to use

• smoke tests
• acceptance tests
• functional tests
• non-regression tests

What's the difference between pushing and pulling code from a CI perspective?

• Pulling is more efficient.
• When the source informs the build system of a code change, that's pushing. When the build system asks if there are changes to the source code, that's pulling
• Pushing uses more resources.
• When the source informs the build system of a code change, that's pulling. When the build system asks if there are changes to the source code, that's pushing

What can a plugin do?

• Manage credentials for Jenkins
• All of these
• Add a build step option to Jenkins
• Provide backup functionality to Jenkins

Which of the following is not a default environment variable in a Jenkins project?

• START_TIME
• JOB_NAME
• NODE_NAME
• BUILD_NUMBER

You are working on a project that will build a Docker image. When the job completes it needs to trigger a build to deploy a container to your development environment for integration testing. How would you go about triggering the second build?

• You could use the Parameterized Trigger Plugin to trigger from an upstream project.
• Both 'Triggered by another project' and the 'Parameterized Trigger Plugin'
• Use the run() function passing the downstream projects name from within an upstream project build step.
• In the downstream build, you can select 'Triggered by another project'

Which job type Is always available In Jenkins without additional plugins?

• Ant project
• Make project
• Grade project
• Pipeline project
• Freestyle project

You are given the task to install Jenkins and its prerequisites as part of an initiative toimplement CI/CD. After installing the operating system, you will need to make sure what language is available for Jenkins to utilize before you can successfully install it?

• Perl
• Python
• Ruby
• Java

Choose the destinations where Jenkins and its plugins can send job notifications?

• email
• Slack
• Jira
• SMS messaging
• All of the above

What's a functional test?

• It tests against the product specifications.
• It tests the functionality of the project as a whole.
• It tests components coming together
• It tests a small piece of functionality, usually at the class method level.