Git quizz

What HEAD contains?

• It contains all the data related to the current list of tracked files

• It contains the identifier of the current commit or a reference to a branch HEAD

• It contains all kind of metadata used to understand the repository structure

• It keeps important configuration elements, like the name of the suer

What "staging" means?

• It is the current area of work, with the files of the project

• It is the set of files that will form part of the next commit

• It is current position in the history log for the current branch

• It is the content of the .git/ directory, with the information collected by git

Why applying a `git commit` command directly after a `git init` will fail?

• Because there is no file to commit

• Because commit requires files to be staged

• Because you first need to checkout the branch

• Because you always need to configure the user name and email for each repo

What command will help you to understand the evolution of the code in the repo?

• view

• history

• log

• list

What command will you choose if you want to start experimenting in refactoring your code?

• clone

• checkout -b

• checkout

• split

What command will mix the content of two branches in the local repo?

• merge

• mix

• pull

• push

What command will mix the content of two branches in separate repos? (choose 2)

• merge

• mix

• pull

• push

What command will you use to travel through the repo history?

• history

• log

• checkout

• checkout -b

What is the best practice to collaborate in a two-persons project?

• Create a repo with two users

• Create two different repos and merge

• Create three repos, two of them having the third as origin

• Create five repos, one of them with git init --bare

What is NOT git?

• A database

• A collaboration tool

• An intelligent text merging application

• A backup mechanism