As the DBA, you run the following query on your ASM instance. What is the implication of the
results of the query? (Choose two.)
SQL> select group_number, name, state from v$ASM_DISKGROUP;
GROUP_NUMBER NAME STATE
———— —————————— ———–
0 DGROUP1 DISMOUNTED
2 DGROUP2 MOUNTED
3 DGROUP3 MOUNTED
A.
The DGROUP1 disk group was unmounted by another DBA.
B.
A datafile has been lost, causing the ASM disk group DGROUP1 to go into the DISMOUNTED
state
C.
One of the redundant disks (DGROUP1) has been lost in a disk group.
D.
This query has no meaning in an ASM instance.
E.
A disk associated with a disk group was discovered after the ASM instance initially opened.