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【单选题】

Because of a power outage, instance failure has occurred. From what point in the redo log does recovery begin and where does it end?()

A、current redo log and inactive redo log

B、checkpoint position to end of redo log

C、beginning of redo log to end of redo log

D、all redo logs before the point of last commit

E、beginning of redo log to checkpoint position

更多“Because of a power outage, instance failure has occurred. From what point in the redo log does recovery begin and where does it end?()”相关的问题
第1题

A、A.From the print server properties dialog box change the location of the spool folder to any existing path on the drive D  B、B.From the printer properties dialog box, go to the advanced properties option and change the location of the spool folder to D:\winnt\system32\spool\   C、C.Copy the C\winnt\system32\spool\printer to D\winnt\system32\spool\printer folder  D、D.Mount drive C as subdirectories on drive D  

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