You want to purge job entries older than 5 days from the job log. You do not want to purge window log entries. Which command will you use to accomplish this task?()  

A .  EXECUTE DBMS_SCHEDULER.PURGE_LOG(log_history => 5, job_name => ’JOB1’); B .  EXECUTE DBMS_SCHEDULER.PURGE_LOG( log_history => 5, job_name => ’JOB_LOG’); C .  EXECUTE DBMS_SCHEDULER.PURGE_LOG( log_history => 5, which_log => ’JOB1’); D .  EXECUTE DBMS_SCHEDULER.PURGE_LOG( log_history => 5, which_log =>’JOB_LOG’);

时间:2022-09-27 14:55:37 所属题库:1z0-043题库

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