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Git Basics

1/25 Which of the following must be present and configured on your local OS before Git installation?
- Java Development Kit 1.8 or newer
- Apache Maven
- Jakarta Enterprise Edition web profile compliant server
- Nothing
2/25 How can you create a branch and switch to it directly?
- git checkout -b <branch-name>
- git branch --switch <branch-name>
- git branch --checkout <branch-name>
- git checkout --create-branch <branch-name>
3/25 How do you create a copy of a lab under your own GitHub account so that you can solve the lab?
- Forking it via the GitHub interface.
- git fork
- git clone
- git pull-request
4/25 How should you save the current state of your code into Git?
- By adding all changes and staging them with git add
- By adding all changes and staging them with git stage
- By committing the staged changes with git commit
- By creating a new commit with git init
5/25 What is the correct commit syntax for all changes with a message?
- git commit -a "Your commit message"
- git commit -am "Your commit message"
- git message -am "Your commit message"
- git add -a "Your commit message"
6/25 What should you run to modify your last commit?
- git commit --amend
- git change
- git commit amend
- git commit --change
7/25 Which option is used to stash your untracked files?
- git stash -a
- git stash -u
- git stash -q
- git stash -k
8/25 Which of the following is a valid Git merge strategy?
- Fast-forward
- Recursive
- Direct-commit
- Automatic
- Merge-commit
9/25 What are Git hooks?
- Git server configurations
- Scripts that run automatically before or after certain Git commands
- Merge conflict resolution tools
- Code formatting scripts
- Git branch policies
10/25 What are Git tags primarily used for?
- Marking specific points in repository history as important
- Tracking issues
- Creating new branches
- Stashing changes
- Merging branches
11/25 What does 'git rebase' do?
- Clones a repository
- Reapplies commits on top of another base tip
- Merges two branches
- Creates a new branch
- Deletes a branch
12/25 What is 'git diff' used for?
- To display the current state of the repository
- To list repository files
- To show the difference in remote repositories
- To merge changes
- To show the changes between commits, commit and working tree, etc.
13/25 What is 'git reflog' used for?
- To manage a log of where your HEAD and branch references have been
- To display the remote repository logs
- To clear the commit history
- To show the commit logs
- To log out of the current Git session
14/25 What is Git LFS (Large File Storage) used for?
- For storing configuration files
- For archiving the repository
- For handling large files in a Git repository
- For cloning large repositories
- For merging large branches
15/25 What is a key difference between 'git merge' and 'git rebase'?
- There is no difference
- Merge preserves history, whereas rebase rewrites it
- Merge is faster than rebase
- Merge deletes history, whereas rebase preserves it
- Merge is used for public branches, rebase for private
16/25 In which scenario is 'git bisect' particularly useful?
- To show a list of recent commits
- To revert a commit
- To quickly find the commit that introduced a bug
- To merge feature branches
- To clone a repository
17/25 What is the purpose of 'git tag'?
- To track remote branches
- To delete branches
- To merge branches
- To mark specific points in history as important, typically for version releases
- To create new branches
18/25 What is a best practice for collaborating with others in Git?
- Avoid using tags for versioning
- Commit changes directly to the master branch
- Use a single branch for all developments
- Never merge branches
- Regularly pull changes from the remote repository to stay updated
19/25 What does 'git clone' do?
- Merges two repositories
- Creates a new branch
- Updates an existing repository
- Deletes a repository
- Creates a copy of an existing Git repository into a new directory
20/25 When is it recommended to use 'git stash'?
- Before every commit
- After every merge
- To delete all changes in the working directory
- When you need to switch branches and have uncommitted work that is not ready to commit
- To create a new branch
21/25 How do you change the URL of a remote repository in Git?
- It cannot be changed once set
- Using the 'git remote set-url' command
- Using the 'git config set-remote' command
- Modifying the .git/config file
- Using the 'git remote change-url' command
22/25 What does 'git commit --amend' do?
- Splits the last commit into multiple commits
- Deletes the last commit
- Reverts the last commit
- Creates a new commit as a copy of the last one
- Modifies the most recent commit
23/25 How do you check the name of the current branch in Git?
- Using the 'git status' command
- Using the 'git branch' command
- Checking the .git/HEAD file
- Using the 'git current-branch' command
- It is not possible to check
24/25 What additional information can 'git blame' show besides authorship?
- The commit each line of a file was last modified in
- The entire commit history of the file
- The size of each change in the file
- The number of times the file was modified
- Future planned modifications
25/25 Why would you create aliases for Git commands?
- To rename existing Git commands
- To create new Git commands
- For shortcut commands to save time on frequently used operations
- To track changes in Git commands
- For securing Git commands
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