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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 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
3/25 Which is not a Git configuration scope?
- Local
- System
- User
- Global
- Directory
4/25 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
5/25 Which command is used to set up a new Git repository?
- git install
- git bash
- git start
- git init
6/25 Which git command should you run to download your repository from GitHub to your computer?
- git fork
- git clone
- git commit
- git push
7/25 Which command is run to check the state of your local git repository since your last commit?
- git check
- git status
- git commit
- git diff
8/25 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
9/25 Which option is used to stash your untracked files?
- git stash -a
- git stash -u
- git stash -q
- git stash -k
10/25 Which of the following is a valid Git merge strategy?
- Fast-forward
- Recursive
- Direct-commit
- Automatic
- Merge-commit
11/25 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
12/25 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
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 does the 'git archive' command do?
- Creates an archive of the files from the named tree
- Merges two branches
- Shows the commit history
- Initializes a new repository
- Clones a repository
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 fetch' do?
- Shows the status of the repository
- Deletes untracked files
- Stages files for commit
- Merges changes from a branch
- Downloads objects and refs from another repository
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 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
19/25 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
20/25 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
21/25 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
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 Why is the initial commit important in Git?
- It defines the project's collaborators
- It determines the project's main language
- It is not different from other commits
- It sets the remote repository URL
- It marks the starting point of the project's history
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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