Which of the below listed is the root node of Google Cloud resource hierarchy?

Answer options:

A.Organization
B.Folders
C.Projects
D.Resources

 Correct Answer: A
Option A is correct. Root node for the Google Cloud resource hierarchy is Organization.
Options B, C, D are incorrect. Please refer to the diagram from Google Documentation below.
Reference:
https://cloud.google.com/resource-manager/docs/cloud-platform-resource-hierarchy