If a branch history is corrupted, one can use git _______ to recreate commits from the reflog.
- git restore
- git reflog
- git recover
- git recreate
The correct option is git reflog. This command is used to access the Git reflog and can be helpful in recovering from a corrupted branch history by allowing the recreation of commits from the reflog.
To maintain a clean Git history when transitioning, it's recommended to use git ________ for combining multiple commits.
- squash
- merge
- amend
- rebase
git rebase is commonly used for combining multiple commits into a more logical and cleaner history. It helps in presenting a linear and organized history in the project log.
Your project has a dependency on a large external library. What Git feature would be most efficient to manage this dependency?
- Submodules
- Branching
- Forking
- Merging
Git Submodules allow the team to include and manage external repositories within their own project. It's an efficient way to handle dependencies without including all the external code directly into the main repository.
How does GitHub Actions integrate with Git workflows for CI/CD?
- Triggered by events in the repository
- Automated code deployment
- Version control system
- Code review process
GitHub Actions are triggered by events such as pushes to the repository. It is commonly used for automating CI/CD pipelines, which includes tasks like running tests and deploying code. Understanding these integrations is crucial for efficient CI/CD processes in a Git-based workflow.
What is the recommended approach to resolving complex merge conflicts in a collaborative project?
- Manual editing of files
- git merge --abort
- Automatic merging
- git mergetool
The recommended approach is manual editing of files. This allows developers to carefully review and choose how to merge conflicting changes, ensuring a more accurate and context-aware resolution.
Which Git feature is essential for managing large-scale projects in an enterprise environment?
- Git Submodules
- Git Hooks
- Git LFS (Large File Storage)
- Git Stash
Git LFS is crucial for managing large-scale projects in an enterprise environment. It allows efficient handling of large binary files by storing them outside the regular Git repository, preventing repository bloat and improving performance.
In a large project, how does the use of Git influence the team's ability to adapt to changes rapidly?
- Enables easy rollbacks
- Reduces collaboration challenges
- Enhances code readability
- Minimizes the need for testing
Git enables easy rollbacks in large projects, allowing teams to quickly adapt to changes. With version control, changes can be tracked, and if necessary, the project can be reverted to a previous state. This flexibility promotes experimentation and innovation while minimizing the fear of irreversible errors, contributing to the team's ability to adapt rapidly.
A team is working on a large project using Git. They need to ensure that their feature development does not interfere with the stable main branch. What Git feature should they use?
- Git Forks
- Git Stash
- Git Branches
- Git Clone
In this scenario, the team should use Git Branches to create a separate branch for their feature development. This allows them to work on their feature without affecting the stable main branch.
In the context of large-scale collaborative projects, what is a key advantage of using the Forking workflow over Gitflow?
- Better support for feature branching
- Simplicity and ease of use
- Enhanced collaboration and code review capabilities
- Strict control over the repository
The Forking workflow allows for a more decentralized and parallel development approach. Each contributor works in their own fork, making it easier to manage contributions and conduct code reviews before merging changes. This can be advantageous in large, distributed teams where collaboration is crucial.
How does adding files to .gitignore affect existing tracked files in Git?
- Tracked files are immediately untracked and removed from the repository.
- Tracked files remain, but changes to them are no longer tracked.
- Tracked files are ignored only for the current commit.
- Tracked files are deleted from the working directory, but not the repository.
When files are added to .gitignore, it only affects untracked files. Existing tracked files remain in the repository, and their changes are still tracked unless committed before the addition to .gitignore.