ToreferenceexistingASMfiles，youneedtouseafullyqualifiedASMfilename.YourdevelopmentdatabasehasadiskgroupnamedDG2A，thedatabasenameisDEV19，andtheASMfilethatyouwanttoreferenceisadatafilefortheUSERS02tablespace.WhichofthefollowingisavalidASMfilenameforthisASMf
题目
ToreferenceexistingASMfiles，youneedtouseafullyqualifiedASMfilename.YourdevelopmentdatabasehasadiskgroupnamedDG2A，thedatabasenameisDEV19，andtheASMfilethatyouwanttoreferenceisadatafilefortheUSERS02tablespace.WhichofthefollowingisavalidASMfilenameforthisASMfile？（）
A.dev19/+DG2A/datafile/users02.701.2
B.+DG2A/dev19/datafile/users02.701.2
C.+DG2A/dev19/users02/datafile.701.2
D.+DG2A·701.2
E.+DG2A/datafile/dev19.users.02.701.2