Which of the following roles must be granted to a user to perform a full database import？（）

单项选择题WhichparameterallowsSQL*Loadertoloaddataintoatablewiththeindexesintheunusablestate，priortotheloadoperation？（）

A.INDEXES
B.SKIP_INDEXES_MAINTENANCE
C.SKIP_UNUSABLE_INDEXES
D.RESUMABLE
E.INDEXES_UNUSABLE

单项选择题Whichoneofthefollowingparametersmustbespecifiedwhenexportingobjectsthathasintegrityconstraintsreferencingobjectsthatarecurrentlybeingaccessedbyotherusers？（）

A.IGNORE=Y
B.DIRECT=Y
C.CONSISTENT=Y
D.BUFFER=Y

单项选择题Whichofthefollowingrolesprovidestheprivilegestomaintainandquerytherecoverycatalogschema？（）

A.EXECUTE_CATALOG_ROLE
B.CONNECT
C.RESOURCE
D.RECOVERY_CATALOG_OWNER
E.RECOVERY_CATALOG_USER

单项选择题WhichofthefollowingfilescannotbecatalogedusingtheCATALOGcommand？（）

A.Data files
B.Control files
C.Archived log files
D.Files storing RMAN scripts

单项选择题Toperformadatabasepoint-in-timerecoveryusingRMAN，afterdatabaserestoration，youmustensurethatthedatabaseisinwhichofthefollowingstates？（）

A.OPEN
B.MOUNT
C.NOMOUNT
D.CLOSE