【单选题】What is the purpose of the until change option of the restore command?()
A.
It allows you to select the SCN that you want to restore to.
B.
It allows you to select the log sequence number you want to restore to.
C.
It allows you to select the timestamp you want to restore to.
D.
It allows you to manually stop the restore at any time as online redo logs are applied.
【单选题】在Excel中有多个常用的简单函数,其中函数AVERAGE(区域)的功能是
【单选题】在Excel2016中,Average函数的功能是( )。
【简答题】A.recover B.turn C.rebuild D.restore
【简答题】A.recover B.turn C.rebuild D.restore