What is the main purpose of forking a repository in Git?
- Contribute to someone else's project
- Create a backup of the repository
- Merge two branches
- Undo the last commit
Forking a repository in Git is primarily done to contribute to someone else's project. It allows you to create a personal copy of a repository on which you can make changes without affecting the original project. You can later submit pull requests to propose changes to the original repository.
The ________ branch in Gitflow is used for integrating features before a release.
- Feature
- Release
- Hotfix
- Develop
The "Develop" branch in Gitflow is used for integrating features before a release. It serves as a branch where all completed features are merged before creating a new release.
Which branching strategy in Git involves creating new branches for each feature?
- Feature Branching
- GitFlow
- Trunk-Based Development
- Forking Workflow
Feature Branching is a strategy where a new branch is created for each feature or bug fix, allowing for isolated development and easy integration. It helps in parallelizing work and maintaining a clean project history.
A tag in Git is like a bookmark to a specific ________ in the repository's history.
- branch
- commit
- file
- pull request
The correct option is b) commit. A tag in Git is a reference to a specific commit in the repository's history. It serves as a permanent marker for a specific point in time, often used to mark release points.
What is the basic benefit of using Git for database version control?
- Enables tracking of changes to database schema and data
- Enhances database performance
- Provides real-time database monitoring
- Automates database backups
Git benefits database version control by enabling the tracking of changes to database schema and data. This ensures version history and facilitates collaboration in database development.
How can advanced rebasing techniques be used to resolve complex merge conflicts in Git?
- git merge-base
- git rebase -i
- git cherry-pick
- git reset
Advanced rebasing can be performed using git rebase -i, allowing you to interactively choose how to apply and modify commits. This helps in resolving complex merge conflicts by providing a more granular approach to handle changes.
The command git __________ is useful for reducing the size of a repository by removing unnecessary data.
- gc
- prune
- cleanup
- compress
The 'git gc' command (garbage collection) is used to optimize and clean up the local repository by removing unnecessary data, reducing its size.
What is the purpose of a .gitignore file in a Git repository?
- Specifies files and directories that should be ignored by Git.
- Lists all files in the repository.
- Tracks changes in the repository.
- Adds new files to the repository.
The .gitignore file is used to specify intentionally untracked files that Git should ignore. This is useful for excluding files generated by the build process or system files that should not be committed. It helps in maintaining a clean repository by avoiding the accidental addition of irrelevant files.
In a code review, checking for _______ and _______ is essential to maintain code quality.
- syntax errors, performance issues, formatting, logic errors
- documentation, security vulnerabilities, formatting, functionality
- syntax errors, performance issues, documentation, security vulnerabilities
- formatting, code complexity, security vulnerabilities, logic errors
In a code review, it's crucial to check for documentation and security vulnerabilities to ensure not only the correctness of the code but also its readability and safety.
When resolving conflicts, the git _______ command allows a user to navigate through conflicted files.
- Resolve
- Merge
- Diff
- Checkout
The correct option is Checkout. The git Checkout command in the context of conflict resolution allows a user to navigate through conflicted files. It helps in selecting the desired changes and resolving conflicts during the merge process.