摘要：
声明：对于答案的相关的说明，是个人对Oracle的理解。1.Becauseofapoweroutage,instancefailurehasoccurred.Fromwhatpointintheredologdoesrecoverybeginandwheredoesitend?A.CurrentredologandinactiveredologB.CheckpointpositiontoendofredologC.BeginningofredologtoendofredologD.AllredologsbeforethepointoflastcommitE.Beginningofredolog 阅读全文
