Which statement is true regarding disaster recovery scenarios?

A.
When using the RESTORE SYSTEM utility, each DB2 member must use the same SYSPITR
value when creating conditional restart control records (CRCR).

B.
When using an advanced disk mirroring solution, a conditional restart of DB2 must still be
performed at the disaster site.

C.
With a synchronous peer to peer replication solution, a group restart is not required for a data
sharing group since everything is synchronously mirrored.

D.
A backup taken from the BACKUP SYSTEM utility cannot be used for object level recovery for
the catalog/directory during a disaster recovery scenario.