A critical aspect of scaling Git for enterprise is setting up efficient ________.
- commit history
- branching strategies
- authentication
- code reviews
Setting up efficient branching strategies is a critical aspect of scaling Git for enterprise. Clear and well-defined branching strategies help manage parallel development efforts, reducing conflicts and streamlining the integration process.
What is a unique feature of GitLab compared to GitHub and Bitbucket?
- Built-in CI/CD pipelines for automated testing and deployment.
- Exclusive support for private repositories.
- Integration with third-party code review tools.
- GitLab is a version of GitHub.
GitLab provides built-in CI/CD pipelines, allowing for automated testing and deployment, which is a unique feature compared to GitHub and Bitbucket.
In a distributed version control system like Git, each contributor has a local copy of the ________.
- Branch
- Repository
- Staging Area
- Working Directory
In Git, each contributor has a local copy of the repository. The repository contains the entire project history and all the branches.
After a major failure in version control, an enterprise revises its Git strategy. What aspect of Git are they most likely to focus on for improvement?
- Branching and Merging
- Commit Strategies
- Git Hooks
- Git Configuration
After a version control failure, an enterprise is likely to focus on improving branching and merging strategies to prevent conflicts and enhance the overall stability of version control. Effective branching and merging are crucial for maintaining a reliable codebase.
The git ________ command helps in isolating the commit that introduced a bug.
- bisect
- blame
- locate
- pinpoint
The git bisect command is used for binary search through the commit history to find the commit that introduced a bug. This helps in isolating the problematic commit efficiently.
In Git, _______ can be used to temporarily switch to another branch without committing the current work.
- git checkout
- git merge
- git branch
- git stash
In Git, the command 'git checkout' is used to switch between branches. It allows you to navigate between different branches without committing your current changes.
Which Git hook would you use to run scripts before a commit is finalized?
- pre-commit
- post-commit
- pre-push
- post-receive
The pre-commit hook in Git is used to run scripts and checks before a commit is finalized, allowing developers to perform pre-commit validations.
How can you revert a pushed commit in Git without losing history?
- git reset
- git revert
- git rollback
- git backout
To revert a pushed commit without losing history, use git revert. This command creates a new commit that undoes the changes introduced by the previous commit, preserving the commit history and avoiding force pushes.
How can you identify the specific commits that introduced conflicting changes during a merge in Git?
- git blame
- git show
- git diff
- git log
When a merge conflict occurs, using git diff will help identify the conflicting changes introduced by specific commits. This command shows the differences between the working directory and the index or a tree, making it useful for inspecting changes.
In Git, a _______ merge is used to integrate changes from one branch into another without creating a merge commit.
- Fast-Forward
- Squash
- Recursive
- Cherry-pick
The correct option is Fast-Forward. A Fast-Forward merge in Git is used to integrate changes from one branch into another when there are no new changes on the target branch. It performs a simple "move forward" of the branch pointer, avoiding the creation of a merge commit.