Whichtwoaretrueregardingdirect－pathexports?()A.Direct-pathexportistypicallyfaster.B.Direct-pathexportcanbeinvokedinteractively.C.Direct-pathexportischaractersetindependent.D.Direct-pathexportbypassestheSQL-commandprocessinglayer.E.Direct-pathexportcanbeus
题目
Whichtwoaretrueregardingdirect－pathexports?()
A.Direct-pathexportistypicallyfaster.
B.Direct-pathexportcanbeinvokedinteractively.
C.Direct-pathexportischaractersetindependent.
D.Direct-pathexportbypassestheSQL-commandprocessinglayer.
E.Direct-pathexportcanbeusedtoexportrowscontainingLOBsandBFILEs.