What is the purpose of the "Manage Old Data" screen under "Manage Jenkins"?

A. Delete artifacts, togs, and backups that are no longer required.

B. Clean up workspaces left by deleted Jenkins users.

C. Delete outdated configurations left by uninstalled, deleted, or upgraded plugins.

D. Delete or restore old credentials details.

E. Prepare for migration from Jenkins 1 to Jenkins 2.

When you upgrade a plugin and find an issue in the new version, how ran you move hade to the previously installed version? Choose 2 answers

A. Use the pluginManager.downgrade method in the script console.

B. Select the version you want to use in the global configuration section for this plugin.

C. Select one of the previous versions in the Plugin Manager.

D. Manually download and install the previously installed version.

E. Use the "downgradeplugin" command In the Jenkins CI I

F. Use the button on the Plugin Manager that allows a downgrade to the previously installed version.

A multi-configuration job contains the combination filter index% 4=1. What does this filter achieve?

A. It removes 3 combinations In every 4.

B. It removes one combination in every 4.

C. It removes the fourth combination.

D. Nothing. The syntax is Invalid.

E. It removes the first combination.

Which of the following are true about the structure of a Declarative Pipeline? Choose 2 answers

A. Any Pipeline DSL code that Implements complex computational tasks must be located outside any stage block.

B. Steps are the logical segmentation of a Pipeline; they contain stages that define actual tasks.

C. Stages are the logical segmentation of a Pipeline; they contain steps that define actual tasks.

D. Each pipeline must have a global agent specification.

E. All stages in a Pipeline must execute on the same type of agent.

Which of these tasks are ONLY available from the "Manage Jenkins'' page? Choose 2 answers

A. Manage plugins

B. Define views

C. Configure credentials

D. Open Blue Ocean

E. Configure Global Security