---

You are managing an ASM instance. You previously issued the following statements: ALTER DISKGROUP dg1 DROP DISK disk2; ALTER DISKGROUP dg1 DROP DISK disk3; ALTER DISKGROUP dg1 DROP DISK disk5; You want to cancel the disk drops that are pending for the DG1 disk group. Which statement should you issue?（）
A:ALTER DISKGROUP dg1 UNDROP disk2, disk3, disk5;
B:ALTER DISKGROUP dg1 UNDROP;
C:ALTER DISKGROUP dg1 UNDROP DISKS;
D:You cannot cancel the pending disk drops.

---

出自：Oracle认证

显示答案