What describes multiple LUN snapshots?

What describes multiple LUN snapshots?
A . Captures multiple point-in-time data states.
Snapshot data state is marked “unmodified” from its source when attached.
Snapshot tree supports multiple simultaneous attaches.
B . Captures multiple point-in-time data states.
Snapshot data state is marked “unmodified” from its source when attached.
Snapshot tree supports only one attach at a time.
C . Captures multiple point-in-time data states.
Snapshot data state is marked “modified” from its source when attached.
Snapshot tree supports multiple simultaneous attaches.
D . Captures multiple point-in-time data states.
Snapshot data state is marked “modified” from its source when attached.
Snapshot tree supports only one attach at a time.

View Answer

Answer: D

Explanation:

Only a single snapshot per LUN can be attached at any given time, and must be detached prior to attaching another snapshot of the same LUN.