Youareinthemiddleofatransactionandverycrucialdatahasbeenmodified.Becauseofahardwarefailure,theinstan

13 查阅

A.Onstartup,SMONcoordinatesinstancerecovery.

B.Onstartup,CKPTcoordinatesinstancerecovery.

C.Onstartup,useRMANtoperforminstancerecovery.

D.Uncommittedchangeswillberolledbackafterthedatabaseisopened.

E.Onstartup,performmediarecoveryandtheninstancerecovery.

F.Onstartup,allthefileswillbesynchronizedandyougetbothcommittedanduncommitteddata.

参考答案:

参考A, D

计算机考试