单项选择题
A. Set a threshold for the default system-defined moving window baseline.
B. Add directives to the Automatic Database Diagnostic Monitor (ADDM).
C. Modify the profile for the targeted users for which control needs to be imposed.
D. Implement the database resource manager to add the SWITCH_IO_REQS and SWITCH_GROUP directives.
单项选择题 View the Exhibit to examine the parameters set for your database instance.You execute the following command to perform I/O calibration after the declaration of bind variables in the session that are used in the command: Which statement describes the consequence?（）
单项选择题 View the Exhibit for the object interdependency diagram. How does this impact the status of the dependent objects?（）
多项选择题 Using the LIST command in Recovery Manager (RMAN), which two pieces of information in the RMANrepository can be listed?（）