OCP-1Z0-053-200题-129题-153

QUESTION 129

You are managing an ASM instance. You previously issuedthe 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.

Answer: C

同153题：http://blog.csdn.net/rlhua/article/details/13003943

Explanation/Reference:

Section: Backup, Recovery & Recovery Manager (RMAN)