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Git Basics

1/25 Which two configuration properties does the tool expect to be configured after installing Git and prior to issuing the first commit?
- email address and password
- username and password
- username and IP address
- username and email address
2/25 After initializing a new Git repository and creating a file named git_file.html, which of the following commands will not work if issued?
- git add git_file.html
- git commit -m "Your commit message"
- git status
- git add .
3/25 When should you use a single dash within a Git command, as opposed to a double dash?
- When using a multi-character option
- When referencing a git alias
- When issuing git commands with multiple options
- When using a single-character option
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 a shortcut to staging all the changes you have?
- git commit add .
- git add .
- git commit .
- git push -am "Message"
6/25 Which option is used to stash your untracked files?
- git stash -a
- git stash -u
- git stash -q
- git stash -k
7/25 Which of the following is a valid Git merge strategy?
- Fast-forward
- Recursive
- Direct-commit
- Automatic
- Merge-commit
8/25 What does 'git stash' do?
- Commits changes to the repository
- Temporarily stores modified, tracked files in order to change branches
- Creates a new branch
- Permanently deletes files from a branch
- Merges changes from different branches
9/25 What is the purpose of 'git cherry-pick'?
- To list commits in a branch
- To merge branches
- To delete specific commits
- To create new branches
- To apply the changes introduced by some existing commits
10/25 How does the '.gitignore' file work?
- Automatically deletes specified files
- Lists all ignored files
- Merges specified files
- Tracks specified files
- Specifies intentionally untracked files to ignore
11/25 What is a 'fork' in Git?
- A personal copy of another user's repository
- A branch in a repository
- A merged branch
- A committed change
- A clone of a repository on the local machine
12/25 What does 'squashing' in Git mean?
- Renaming branches
- Deleting unwanted commits
- Creating new branches
- Cloning repositories
- Combining several commits into a single commit
13/25 What is a 'git alias'?
- A clone of a repository
- A merged commit
- A new Git branch
- A tag in Git
- A shorthand or nickname for a Git command
14/25 What is the purpose of the 'git branch -d' command?
- To delete a branch
- To rename a branch
- To merge a branch
- To list all branches
- To create a new branch
15/25 What is the function of 'git clean'?
- Commits changes
- Removes untracked files from the working directory
- Deletes a branch
- Merges branches
- Shows changes in files
16/25 What does 'git add -i' enable?
- Ignores files for tracking
- Initializes a new repository
- Adds a remote repository
- Archives repository files
- Interactive staging mode
17/25 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
18/25 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
19/25 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
20/25 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
21/25 What is a common cause of merge conflicts in Git?
- Merging without pulling latest changes
- Failure to commit before merging
- Using different Git versions
- Incorrect use of Git commands
- Concurrent modifications in the same lines of a file in different branches
22/25 What is the 'feature branch' workflow in Git?
- Using tags for each new feature
- Merging features directly into the master branch
- Using a single branch for all features
- Creating branches for each new feature being developed
- Never merging feature branches
23/25 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
24/25 What is the effect of the 'git merge --no-ff' command?
- Disables the merge operation
- Forces a fast-forward merge
- Creates a merge commit even if a fast-forward merge is possible
- Rebases instead of merging
- Merges without checking for conflicts
25/25 What is a 'detached HEAD' state in Git?
- When the HEAD is missing from the repository
- When HEAD points directly to a commit rather than a branch
- A broken state that needs immediate fixing
- A state where HEAD points to multiple branches
- A special mode for merging
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