What is Git and why do teams use it?
PICTURE THIS: GIT FLOW
Simple meaning
Git is a distributed version control system that records every change as a commit.
WHY — Git instead of guessing?
Why interviewers care about Git:
who only read docs from people who shipped.
and tied to Full Stack work.
Name the idea, why it exists, then one short example.
End with when you use it and one common pitfall.
STEPS — What happens step by step?
Before you speak the answer, walk the interviewer through these steps:
- 1Git is a distributed
version control system that records every change as a commit.
- 2Each developer has a
full history locally, so work continues offline and branches stay cheap.
- 3Teams use it to
collaborate, review pull requests, and roll back safely when a release goes wrong.
- 4Give an example
One tiny concrete case you can say aloud.
- 5Common mistake
What juniors usually get wrong.
- 6Close
When you pick this over the alternative.
EXAMPLE — See it in action
Here's a short line you can speak, broken into clear beats:
Note: Adapt this scaffold to your own project — keep it under 60–90 seconds.
Key takeaway
Git is a distributed version control system that records every change as a commit. Each developer has a full history locally, so work continues offline and branches stay cheap.