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- 单项选择题The production database has been functional for the last seven days. Because of application requirements， some of the initialization parameters were changed during run time without any comments. You have been asked to find out the value of the parameters when the instance was started. Which source would you use to locate this information？（）
A、fixed views
B、the alert log file
C、the parameter file
D、the server parameter file
E、dynamic performance views
- B
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