052-192(新增70题2018)

A user complains that he gets the following error message repeatedly after executing some SQL statements. The error message forces the user to log off from and log on to the database to continue his work.

ORA-02392: exceeded session limit on CPU usage, you are being logged off

Which action would you take to increase the session limit on CPU usage?

A. Modify the profile assigned to the user.

B. Modify the roles assigned to the users.

C. Modify the object privileges assigned to the user.

D. Modify the system privileges assigned to the users.

E. Modify the value for the RESOURCE_LIMIT parameter in the parameter file.

Answer: A

CREATE PROFILE

Oracle Profile使用详解

 create profile app_user limit  cpu_per_session unlimited cpu_per_call unlimited

CPU_PER_CALL
Specify the CPU time limit for a call (a parse, execute, or fetch), expressed in hundredths of seconds.

session的cpu_per unlimited的前提下 cpu_per_call unlimited才会有实际意义