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Interview Q&A
Developer Essentials
Question

Junior Version Control

What is HEAD?

A pointer to the current commit you are on in your local repository.

More from Developer Essentials

Story Points (relative sizing)?
What are the key roles in a Scrum team?
How do you handle scope creep in Scrum?
What is Git?
Set the stage – Create a safe space.?
What is the difference between Scrum and other Agile methodologies like Kanban or XP?
What is the Product Backlog and how should it be maintained?
What is the purpose of the Sprint Planning meeting?

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