What must you know to select the appropriate command for this operation?

You have an ASM cluster and you want to terminate all the ASM instances. Assume that the
database Instances supported by the ASM are already shut down. What must you know to select
the appropriate command for this operation?

A.
Are the OCR and voting disk files stored In ASM diskgroups?

B.
Are the SYSTEM and SYSAUS tablespaces stored In ASM diskgroups?

C.
Is the undo tablespace stored in ASM diskgroups?

D.
Are the redo log files stored in ASM diskgroups?

Explanation:
Oracle strongly recommends that you shut down all database instances that use the
Oracle ASM instance and dismount all file systems mounted on Oracle ASM Dynamic Volume
Manager (Oracle ADVM) volumes before attempting to shut down the Oracle ASM instance.
If Oracle Cluster Registry (OCR) or voting files are stored in a disk group, the disk group can only
be dismounted by shutting down the Oracle ASM instance as part of shutting down the
clusterware on a node. To shut down the clusterware, run crsctl stop crs.
Oracle Automatic Storage Management Administrator’s Guide