534. You want to perform the following operations for the DATA A

534. You want to perform the following operations for the DATA ASM disk group: -Verify the consistency of the disk. \n#NAME?\n#NAME?\n#NAME?\nWhich command accomplishes these tasks?

A.ALTER DISKGROUP data CHECK;

B.ALTER DISKGROUP data CHECK DISK;

C.ALTER DISKGROUP data CHECK FILE;

D.ALTER DISKGROUP data CHECK DISK IN FAILURE GROUP 1;

正确答案是A