Whichbackgroundprocessisresponsibleforwritingthedirtybuffersfromthewritelisttothedatafilesduringacheckpoint?()A.CKPTB.SMONC.LGWRD.DBWnE.ARCn
题目
Whichbackgroundprocessisresponsibleforwritingthedirtybuffersfromthewritelisttothedatafilesduringacheckpoint?()
A.CKPT
B.SMON
C.LGWR
D.DBWn
E.ARCn