701.3 Source Code Management (weight: 6) DEVOPS-TOOLS-ENGINEER Practice Questions (Page 6)

Questions 26–30

1. 26foundation · medium

   Which command stages a file for the next commit?

   • Agit stage file.txt
   • Bgit push file.txt
   • Cgit add file.txt
   • Dgit commit file.txt
   Reveal Solution Discussion Select an answer first
2. 27foundation · medium

   What is a best practice for commit granularity?

   • AMake small, focused commits that address a single logical change.
   • BCommit every file separately, even if they are part of the same change.
   • CMake large commits that include many unrelated changes.
   • DCommit only once a day, regardless of the number of changes.
   Reveal Solution Discussion Select an answer first
4. 28expert · hard

   A team is transitioning to a trunk-based development workflow. They want to ensure that the main branch remains stable and deployable at all times. Which practice is most critical to achieve this?

   • AUse long-lived feature branches that are merged only at the end of a sprint.
   • BAllow developers to push directly to main if they are experienced.
   • CRely on post-merge testing to catch issues.
   • DRequire all changes to be merged via pull requests with passing CI checks.
   Reveal Solution Discussion Select an answer first
5. 29foundation · medium

   What is the main difference between a lightweight tag and an annotated tag?

   • AAn annotated tag stores extra metadata such as the tagger, date, and message.
   • BA lightweight tag can only be created on the master branch.
   • CA lightweight tag is automatically deleted after a merge.
   • DAn annotated tag cannot be pushed to a remote.
   Reveal Solution Discussion Select an answer first
6. 30foundation · medium

   Which command sets the user name and email for a Git repository?

   • Agit identity --name "John Doe" --email "john@example.com"
   • Bgit user --name "John Doe" --email "john@example.com"
   • Cgit config user.name "John Doe" && git config user.email "john@example.com"
   • Dgit set-user "John Doe" "john@example.com"
   Reveal Solution Discussion Select an answer first