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Welcome to the Jenkins Quiz!
Jenkins Multiple Choice Questions – MCQ1
Answers
1) B) A continuous integration/continuous delivery (CI/CD) tool
2) C) Java
3) C) Automating parts of the software development process
4) B) java -jar jenkins.war
5) D) Jenkins Client
Jenkins Client is not a core component of Jenkins. The core components of Jenkins include Jenkins Master, Jenkins Slave, and Jenkins Node.
6) B) A unit of work that Jenkins executes
7) C) Source Code Management
8) D) All of the above
9) B) A piece of software that provides additional functionality to Jenkins
A Jenkins plugin is a piece of software that provides additional functionality to Jenkins. There are thousands of plugins available for Jenkins, including plugins for source control, build tools, and notification systems.
10) C) Manage Plugins under Manage Jenkins
11) B) A tool used to manage the installation of plugins in Jenkins
The Jenkins Plugin Manager is a tool used to manage the installation of plugins in Jenkins. It allows users to search for and install new plugins, update existing plugins, and configure plugin settings.
12) C) Access “Manage Plugins” in Jenkins and install from the available plugins list
13) D) All of the above
14) C) To define tools like JDK, Maven, and Git that are available to Jenkins jobs
15) D) To manage security settings for Jenkins
The Jenkins Security Plugin is used to manage security settings for Jenkins. It allows users to define users, groups, and permissions for accessing Jenkins resources, ensuring that only authorized users can perform actions in Jenkins.
16) D) To create backups of Jenkins configurations and jobs
The Jenkins Backup Plugin is used to create backups of Jenkins configurations and jobs. It allows users to easily restore a Jenkins server in the event of a failure or to migrate to a new server.
17) B) To enable Jenkins to communicate with external systems
The Jenkins Notification Plugins are used to enable Jenkins to communicate with external systems. They allow users to send notifications, such as build results or deployment status, to other systems, such as chat services or email.
18) A) An interface used to interact with Jenkins via HTTP requests
The Jenkins REST API is an interface used to interact with Jenkins via HTTP requests. It allows users to perform common tasks, such as triggering builds or retrieving build results, using simple HTTP calls.
19) A) A command-line interface used to interact with a Jenkins server
The Jenkins CLI is a command-line interface used to interact with a Jenkins server. It allows users to perform common tasks, such as creating jobs or triggering builds, from the command line.
20) C) Docker Pipeline Plugin
21) B) Manage Plugins > Updates tab
22) D) All of the above
23) C) Global Tool Configuration
24) D) All of the above
25) B) Manage Jenkins > Global Tool Configuration
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