What describes the LUN Snapshot Copy operation?

What describes 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: B

Explanation:

Note: You can create copies of LUNs by cloning LUNs from the Snapshot copies in a volume. These FlexClone LUNs are readable and writable copies of the LUNs as the LUN existed when the Snapshot copy was created. Before you can clone a LUN, you must create a Snapshot copy (the backing Snapshot copy) of the LUN you want to clone.

References: https://library.netapp.com/ecmdocs/ECMP1368845/html/GUID-E0660F7B-491B-4AA0-A1A8­22B12DC6917D.html