What are characteristics of the LUN Snapshot Copy operation?

What are characteristics of the LUN Snapshot Copy operation?
A . Parent cannot be a snapshot copy
Can only copy a detached snapshot
Has an independent Retention Policy from the parent
B . Parent can be a snapshot copy
Can only copy a detached snapshot
Has an independent Retention Policy from the parent
C . Parent can be a snapshot copy
Can copy an attached or detached snapshot
Inherits the parent Snapshot Retention Policy
D . Parent cannot be a snapshot copy
Can copy an attached or detached snapshot
Inherits the parent Snapshot Retention Policy

View Answer

Answer: C