A ‘head’ is simply a reference to a commit object. In every repository, there is a default head referred as “Master”. A repository can contain any number of heads
What is the difference between Git and SVN?
List out Git repository hosting services
What is a commit message?
What is a ‘conflict’ in git?
What is a repository in Git?
How to create branch in git?
What is the difference between git pull and git fetch?
What is 'Head' in Git and How to Create Heads in Repo - RRutors
What is mean by ‘git config’ ?
How to delete branch in git?
What is the use of ‘git log’?
How can you create a repository in Git?
How to resolve conflict in git?