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- 单项选择题 You have issued a SHUTDOWN ABORT command to bring down your database instance. Considerthe steps that will be performed later when you open the database: 1:SGA is allocated. 2:Control file is read. 3:Redo log files are read. 4:Instance recovery is started. 5:Background processes are started. 6:Data files are checked for consistency. 7:Server parameter file or the initialization parameter file is read. Which option has the correct order in which these steps occur()
A、7,1,5,2,3,6,4
B、1,2,3,7,5,6,4
C、7,1,4,5,2,3,6
D、1,7,5,4,2,3,6
- A
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