Your team’s AWS account is a root account of an AWS Organization, and you are in charge of configuring Organizational Units within the Organization. At the moment, each Organizational Unit is supposed to be connected with a team. However, sometimes because of project changes or team restructuring, Organizational Units need to be adjusted as well. Which operation is valid for Organizational Units?

Answer options:

A.Configure an OU to be the child of two other OUs which are parents.
B.As two departments use an AWS account, move the account to be a member of two OUs.
C.An OU and its members are no longer needed due to business needs, you can delete the OU directly, and the members will be automatically removed from the AWS Organization.
D.None of the above is valid.

Correct Answer – D
An Organizational Unit can have AWS accounts and other Organizational Units as members. This makes the whole structure similar to a tree. The accounts are organized in a hierarchical, tree-like structure. Check
https://docs.aws.amazon.com/organizations/latest/userguide/orgs_manage_ous.html
on how to manage OUs.
Option A is incorrect: Because an OU can have only one parent. This is explained in
https://docs.aws.amazon.com/organizations/latest/userguide/orgs_getting-started_concepts.html.
Option B is incorrect: Similar to
Option A, an AWS account can be a member of only one OU.
Option C is incorrect: Before deleting an OU, you must first move all accounts out of the OU and any child OUs, and the child OUs need to be deleted as well.
Option D is CORRECT: This is the right answer as none of the others are valid.