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.
Which Git command is used to download a repository from a remote server?
- git clone
- git fetch
- git pull
- git push
The correct command to download a repository from a remote server is git clone. This command not only downloads the repository but also sets up tracking so that you can pull changes later.
What is the primary role of Git in build automation?
- Facilitates collaboration among developers
- Manages and tracks changes in source code
- Automates the process of compiling code
- Monitors server performance
Git plays a crucial role in build automation by managing and tracking changes in the source code. It helps developers collaborate seamlessly while automating the compilation process.
What advanced strategies can be used for optimizing Git operations in a continuous integration/continuous deployment (CI/CD) environment?
- Employ shallow cloning to reduce history size
- Use Git submodules for managing dependencies
- Implement parallel Git operations
- Opt for monolithic repositories for simplicity
In a CI/CD environment, optimizing Git operations is crucial. Parallelizing Git operations, such as parallel cloning or fetching, can significantly improve speed.
What is the purpose of cherry-picking in Git?
- Apply specific commits
- Merge two branches
- Revert changes
- Delete a branch
Cherry-picking in Git allows you to select specific commits from one branch and apply them to another. This is useful when you only want certain changes from one branch without merging the entire branch.
In Git, what is the result of executing a 'merge' command?
- Creates a new branch
- Combines changes from different branches
- Deletes a branch after merging
- Reverts all changes made in a branch
The 'merge' command in Git combines changes from different branches into the current branch. It integrates the changes, creating a new commit that represents the combined state of the branches.
A team notices that their feature branch is several commits behind the main branch. What Git strategy should they employ to update their branch without cluttering the commit history?
- Merge the main branch into the feature branch
- Rebase the feature branch onto the main branch
- Cherry-pick the changes from the main branch and apply to the feature branch
- Create a new branch from the main branch and merge it into the feature branch
To update a feature branch without cluttering the commit history, it's advisable to use rebase. This integrates the latest changes from the main branch into the feature branch, maintaining a linear history and avoiding unnecessary merge commits.
How do branch protection rules contribute to repository security?
- Prevent force pushes to protected branches
- Restrict branch deletion
- Control who can merge to certain branches
- All of the above
Branch protection rules enhance repository security by preventing force pushes, restricting branch deletion, and controlling who can merge to specific branches. However, the options provided do not include the correct answer.
In large projects, Git's __________ feature is crucial for managing different development streams.
- Rebase
- Merge
- Branch
- Stash
Git's branching feature is crucial in large projects as it allows developers to work on different development streams concurrently. Each branch can represent a specific feature or bug fix, making it easier to manage and merge changes later.
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.