单项选择题
A.It specifies the directory containing the Oracle software.
B.It specifies the directory containing the Oracle-Managed Files.
C.It specifies the directory for database files, if not specified explicitly.
D.It specifies the base directory of Optimal Flexible Architecture (OFA) .
多项选择题 YourdatabaseisconfiguredinNOARCHIVELOGmode.Allthecontrolfileshavebeenlostduetoaharddiskfailurebutthedatafilesarenotlost.Youhavetheclosedwholedatabasebackupavailabletoyou.Whichtwostatementsaretrueinthisscenario?()
多项选择题 Whichtwooperationsrequireundodata?()
多项选择题 WhichtwostatementsaretrueregardingthedatabaseinARCHIVELOGmode?()