Which two options are available to an administrator to bring the MSDP catalog back online in the case of a hardware problem that caused corruption? (Choose two.)
A . restore the MSDP catalog from the NetBackup catalog backup.
B . recover the MSDP catalog from a MSDP catalog backup.
C . repair the MSDP catalog using the crchk tool.
D . restore the MSDP catalog from a MSDP catalog shadow copy.
E . repair the MSDP catalog using the recoverCR tool.
Answer: BD