Examine the parameters: Your database supports a mixed workload and users have dedicated server connections. Users complain about the increased response time of a few queries that are performing large sort operations. On investigation, you notice an increase in the…

Examine the partial Activity Over Time section of an Active Session History (ASH) report: Which two inferences are correct? (Choose two.) A. In the first time slot, five different sampled sessions were connected to the database instance. B. In the…

A senior DBA asks you to decrease the values of the connect_time_scale and think_time_scale replay processing parameters to 50 to preprocess the workload for replay. What three could be reasons for this change? (Choose three.) A. to reduce the elapsed…