From the V$SESSION_LONGOPS view, you find that some of the database users
have long-running queries that consume a lot of CPU time. This causes performance
problems for other users in the database, who have much shorter queries. You would like to
make sure that the users with large queries do not use all the CPU time, but you still do not
want to terminate them with an error message. Which method would you follow to achieve
this?
A.
set the CPU time per call in the users profile
B.
set the CPU time per session in the users profiles
C.
set the TIMED_STATISTICS parameter to TRUE in the parameter file
D.
set the CPU levels for the users’ group using Resource Manager