Which statements are correct regarding a snapclone? (Select three.)

A.
A snapclone is available only after the full copy is complete.

B.
Snapclone is available immediately after it is taken.

C.
Space is allocated in the disk group as the copy process needs it.

D.
XCS supports snapclones across disk groups.

E.
Space is fully allocated in the disk group at the moment of snapclone creation.