053-568

标签：ash   tab   hive   round   orm   lin   mod   taf   back   

Which files will you need to perform a full recovery of a database backed up in NOARCHIVELOG
mode? (Choose all that apply.)
A. Database datafiles
B. Control files
C. Archived redo logs
D. Online redo logs
E. Flashback logs

注:Archived redo logs和Flashback logs在归档模式才能用,其他选项非归档和归档都能使用。

053-568

标签：ash   tab   hive   round   orm   lin   mod   taf   back   

原文地址：http://www.cnblogs.com/Babylon/p/7805386.html