单项选择题
A. Opening the database in RESTRICTED mode
B. Opening the database with the RESETLOGS option
C. Setting a new DBID for the newly restored database
D. Restoring the server parameter file (SPFILE) to the new host
多项选择题 UserSCOTTwantstobackoutthetransactionsontheREGIONStableinhisschema.AsaDBA,whichcommandsmustyouexecutetoenableSCOTTtoflashbackthetransactions?()
单项选择题 Examine the following RMAN script: RMAN> run { debug on; allocate channel c1 type disk; backup datafile 5; } Which statement describes the purpose of the script?()
单项选择题 WhatdoestheDB_FLASHBACK_RETENTION_TARGETparameterconfigure?()