How do you synchronize your local repository with changes from a remote repository?
- git merge origin master
- git pull origin master
- git sync origin master
- git update origin master
To synchronize your local repository with changes from a remote repository, you can use git pull origin master. This fetches changes and merges them into your local branch.
What is the difference between git clone and git fork?
- git clone creates a copy of a remote repository to your local machine.
- git fork creates a copy of a remote repository on the GitHub server, linked to your GitHub account.
- git clone is used for creating a copy of your local repository.
- git fork is used to create a copy of a remote repository to your local machine.
The key distinction is that git clone copies to your local machine, while git fork creates a copy on the GitHub server associated with your account.
For database version control, the practice of _______ with Git ensures that database changes are reviewed before being deployed.
- branching
- rebasing
- forking
- tagging
In the context of database version control, the practice of rebasing with Git allows developers to incorporate changes from one branch into another. This ensures that database changes are reviewed and integrated smoothly before deployment. Rebasing helps maintain a clean and linear history, making it easier to track changes and resolve conflicts during the review process.
A team wants to ensure that no commit messages are pushed without a specific ticket number format. Which Git Hook should they configure?
- pre-receive
- post-commit
- update
- pre-commit
In Git, the pre-commit hook is executed just before a commit is made, making it suitable for enforcing commit message formats. By configuring the pre-commit hook, the team can validate commit messages against the required ticket number format.
What is the purpose of the 'HEAD' in a Git repository?
- Points to the latest commit
- Marks the branch currently in use
- Identifies the working directory state
- Represents the commit before the merge
The 'HEAD' in Git points to the latest commit in the branch, indicating the current working state. It helps identify which commit will be used as the starting point for the next commit.
Code reviews are often performed on the changes in a _______ before they are merged into the main branch.
- development_branch
- release_branch
- feature_branch
- topic_branch
Code reviews are typically done on feature branches to ensure the quality of the code before merging.
How can you view a list of all the changes made in a Git repository?
- git log
- git status
- git diff
- git show
The correct option is git log. This command displays a chronological log of all commits in the repository, providing information about the commit history.
How does the Gitflow model handle hotfixes?
- Finish the feature branch before creating a hotfix branch
- Create a hotfix branch directly from the main branch
- Merge the hotfix branch into the main and develop branches
- Hotfixes are not supported in Gitflow
In the Gitflow model, hotfixes are created directly from the main branch to address critical issues in production. Creating a hotfix branch ensures that changes can be made and deployed without affecting the ongoing development in other branches.
During a development cycle, a team needs to frequently update a shared repository while ensuring code quality. What Git-IDE integration feature can assist with this?
- Pull Requests
- Git Hooks
- Blame Annotations
- Code Lenses
Pull Requests facilitate the process of updating a shared repository while ensuring code quality. Developers can propose changes, discuss them, and perform code reviews before merging the changes into the main branch, contributing to collaborative development and maintaining code quality.
How can Git aliases improve a developer's workflow?
- By providing shortcuts for frequently used Git commands.
- By making the repository private and inaccessible to others.
- By automatically resolving merge conflicts.
- By excluding certain files from version control.
Git aliases allow developers to create shortcuts for commonly used Git commands, reducing the amount of typing and enhancing productivity. They help streamline the workflow and make Git commands more convenient to use.
To ensure code quality in open source projects, Git can integrate with ________ tools for automated code review and analysis.
- Static Analysis
- Continuous Integration
- Code Review
- Automated Testing
Git can integrate with Continuous Integration tools for automated code review and analysis, ensuring that code changes are automatically tested and reviewed in a collaborative development environment.
What is the command to initialize a new Git repository?
- git init
- git start
- git create
- git begin
The correct command to initialize a new Git repository is git init. This command sets up a new Git repository, creating the necessary data structures and initializing a .git subdirectory in the project's root directory.