A customer wants to maintain a single copy for both disaster recovery and backup on a secondary system.
Which SnapMirror policy and relationship type should be used?

A.
MirrorAndVault/Relationship Type DP

B.
MirrorAndVault/Relationship Type XDP

C.
MirrorAndVault/Relationship Type TDP

D.
MirrorAndVault/Relationship Type LS

Explanation:
(https://library.netapp.com/ecmdocs/ECMP1610202/html/snapmirror/policy/create.html)