DevOps / Gitlab Interview questions

What is the GitLab Wiki?

Every GitLab project (and group, on higher tiers) can have its own Wiki: a set of Markdown pages stored in a separate Git repository specifically for documentation. Because it's backed by Git, wiki pages get full version history, and teams can even clone the wiki repository and edit pages locally like normal files.

It's typically used for onboarding docs, architecture notes, or runbooks that belong next to the code but don't need to live in the main source repository itself, keeping the two histories independent.

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The GitLab Wiki stores its pages using: A separate Git repository

✓ Correct! Well done.

A plain text file with no history

✗ Try again if not.

An external database only

✗ Try again if not.

The GitLab Wiki is best suited for: Running CI/CD pipelines

✗ Try again if not.

Project documentation like onboarding guides and runbooks

✓ Correct! Well done.

Storing Docker images

✗ Try again if not.

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