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Q1. What is GIT and What are its advantages?
Ans: Git is a free and open-source distributed version control system designed to handle everything from small to very large projects with speed and efficiency.
Q2. What is the relationship between GIT and SCM tools?
Ans: SCM tools like Subversion, CVS, Perforce, and ClearCase with features like cheap local branching, convenient staging areas, and multiple workflows.
Q3. Can you explain about Branching and Merging in GIT?
Ans: The Git feature that really makes it stand apart from nearly every other SCM out there is its branching model.
Git allows and encourages you to have multiple local branches that can be entirely independent of each other. The creation, merging, and deletion of those lines of development takes seconds.
Q4. How do you rate GIT in terms of speed?
Ans: Git is fast. Speed and performance have been a primary design goal of Git from the start. With Git, nearly all operations are performed locally, giving it a huge speed advantage on centralized systems that constantly have to communicate with a server somewhere.
Git was built to work on the Linux kernel, meaning that it has had to effectively handle large repositories from day one. Git is written in C, reducing the overhead of runtimes associated with higher-level languages.
Q5. What is a pull-in git?
Ans: git-pull - Fetch from and integrate with another repository or a local branch
SYNOPSIS: git pull [options] [ […?]]
In its default mode, git pull is shorthand for git fetches followed by git merge FETCH_HEAD. More precisely, git pull runs git fetch with the given parameters and calls git merge to merge the retrieved branch heads into the current branch. should be the name of a remote repository as passed to git-fetch
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