200-901 Question #630: Real Exam Question with Answer & Explanation

The correct answer is A: git reset --hard. The git reset --hard command discards all local changes and resets the working directory to the state of the last commit in the current branch. In this case, it would resolve the issue by reverting the local changes to match the state of the repository, enabling the developer to

Software Development and Design

Question

Refer to the exhibit. A developer is working on a project and makes a few changes to test the code. After testing, the developer wants to revert to last commit but fails. Which command discards local changes?

Options

Agit reset --hard
Bgit stash
Cgit checkout origin/master -f
Dgit fetch origin

Explanation

The git reset --hard command discards all local changes and resets the working directory to the state of the last commit in the current branch. In this case, it would resolve the issue by reverting the local changes to match the state of the repository, enabling the developer to pull updates or merge without conflicts.

Topics

#Git#Version Control#Discarding Changes#Developer Workflow

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