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Afterexecutingthecommandalterdiskgroupdiskgroup2dropdiskdg2a;youissuethefollowingcommandfromtheASMinstance:Selectgroup_number,count(*)fromv$asm_operation;WhatistheimplicationifthequeryagainstV$ASM_OPERATIONreturnszerorows?()
A.Thedropdiskoperationisstillproceedingandyoucannotyetruntheundropdisksoperation.
B.Thedropdiskoperationiscompleteandyoucanruntheundropdiskscommandifneeded.
C.Thedropdiskoperationiscompleteandyoucannotruntheundropdiskcommand.
D.ThequerywillfailsincethereisnotaV$ASM_OPERATIONviewavailableinanASMinstance.
E.Noneoftheaboveistrue.
参考答案