单项选择题
A.IGNORE=Y
B.DIRECT=Y
C.CONSISTENT=Y
D.BUFFER=Y
单项选择题 Whichofthefollowingrolesprovidestheprivilegestomaintainandquerytherecoverycatalogschema?()
单项选择题 WhichofthefollowingfilescannotbecatalogedusingtheCATALOGcommand?()
单项选择题 Toperformadatabasepoint-in-timerecoveryusingRMAN,afterdatabaserestoration,youmustensurethatthedatabaseisinwhichofthefollowingstates?()