YouwanttocreateanRMANrecoverycatalogintheRC01databasetohelpyoumanagethedatabasesnamedDB01andDB02.Youneedtocreatearecoverycatalogownerinwhichofyourdatabases?()

A.RCO1only.

B.DB01only.

C.DB02only.

D.DB01andDB02only.

E.DB01，DB02，andRC01.