AfterrunningtheCONFIGURERETENTIONPOLICYTORECOVERYWINDOWOF7DAYScommand,whathasbeenaccomplished?()

10 查阅

A.Retainthedatafilebackupfor7days.

B.Runtherecoverprocessevery7days.

C.Destroythephysicalbackupfilesevery7days.

D.Destroythephysicalbackupfilesolderthan7days.

E.Retainonebackupofeachdatafileforatleast7days.

F.Keepthecataloginformationinthecontrolfilefor7days.

参考答案:

参考E

计算机考试