How many parent(s) can one resource have?

Answer options:

A.1
B.2
C.3
D.Depends on the resource type

Correct Answer: A
Option A is correct. Each resource has exactly one parent.
Option B is incorrect. Each resource has exactly one parent.
Option C is incorrect. Each resource has exactly one parent.
Option D is incorrect. Each resource has exactly one parent and does not depend on the resource type.
https://cloud.google.com/iam/docs/overview#resource-hierarchy