How can you trigger a downstream build?

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

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You are a DevOps engineer in charge of your team's Jenkins server. Your project is on major version "1". You want to ensure that this variable, MAJOR_VERSION, is available throughout your pipeline that is defined in a Jenkinsfile. Which of the following ways could you accomplish that using the "environment" directive?

• A.environment(MAJOR_VERSION = 1)
• B.environment { steps { sh " export MAJOR_VERSION=1" }}
• C.environment { MAJOR_VERSION = 1 }
• D.environment [MAJOR_VERSION=1]

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Jenkins, along with several other automation platforms, provides developers and operators with tools that allow them to automate the deployment of environments with preconfigured source code, including the CI pipeline. What is this called?

• A.Continuous Integration
• B.Continuous Deployment
• C.Continuous Delivery
• D.Infrastructure as Code

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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.System environment variables
• B.Matrix-based security
• C.Declarative Pipeline
• D.Job Configuration Restriction plugin
• E.Build parameters

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DevOps teams can implement traceability of artifacts in a continuous delivery pipeline by using

• A.manual recording
• B.Pipeline labels
• C.the Pipeline plugin to fingerprint files
• D.the Downstream Builds plugin

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