Your question is Active Directory Fundamentals. Take a moment with it on the right.
Talk me through your thinking if you like. When you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes).
What do you know about Active Directory?
Keep your answer focused on how AD works as an identity and authorization system, its common attack paths, and the controls you would use to harden it. Include at least one example of how you would detect abuse or privilege escalation in AD.