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Youareoperatingyourdatabaseinthemanualarchivingmode.Currently，yourdatabaseisconfiguredwiththefollowingonlineredologgroupsandmembers：YoutriedtodropGroup1fromthedatabasebutreceivedthefollowingerrors：ORA-01623：log1iscurrentlogforthread1cannotdropORA-00312：onlinelog1thread1：’D：\ORACLE\ORADATA\TESTDB\REDO01a.LOG’Whatmightbethereasonfortheseerrors？（）

A.Group1isanactiveorcurrentonlineredologgroup.

B.Group1isaninactiveonlineredogroupthathasnotbeenarchivedyet.

C.ThemembersoftheGroup1aretemporarilyasymmetricwiththemembersofothergroups.

D.ThesizeoftheonlineredologmembersofGroup1isdifferentfromthesizeofthemembersinothergroups.

参考答案

更多 “ Youareoperatingyourdatabaseinthemanualarchivingmode.Currently，yourdatabaseisconfiguredwiththefollowingonlineredologgroupsandmembers：YoutriedtodropGroup1fromthedatabasebutreceivedthefollowingerrors：ORA-01623：log1iscurrentlogforthread1cannotdropORA-00312：onlinelog1thread1：’D：\ORACLE\ORADATA\TESTDB\REDO01a.LOG’Whatmightbethereasonfortheseerrors？（）A.Group1isanactiveorcurrentonlineredologgroup.B.Group1isaninactiveonlineredogroupthathasnotbeenarchivedyet.C.ThemembersoftheGroup1aretemporarilyasymmetricwiththemembersofothergroups.D.ThesizeoftheonlineredologmembersofGroup1isdifferentfromthesizeofthemembersinothergroups. ” 相关考题
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