82.You want to monitor and control the resource usage by sessions. You want to be warned
automatically when more than 100 sessions are opened with your database. What action
would you take to achieve this?
A: Use the Database Resource Manager.
B: Set the limits in the profiles used by users.
C: Modify the SESSIONS initialization parameter.
D: Set the warning threshold for the Current Logons Count metric.
Correct Answers: D为何是D呢?
automatically when more than 100 sessions are opened with your database. What action
would you take to achieve this?
A: Use the Database Resource Manager.
B: Set the limits in the profiles used by users.
C: Modify the SESSIONS initialization parameter.
D: Set the warning threshold for the Current Logons Count metric.
Correct Answers: D为何是D呢?
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题目要求“be warned automatically ”,就只有通过在D中的设置Current Logons Count metric的阈值来实现。