Question: what is job_queue_processes in oracle?
Answer: JOB_QUEUE_PROCESSES specifies the maximum number of job slaves per instance that can be created for the execution of DBMS_JOB jobs and Oracle Scheduler ( DBMS_SCHEDULER ) jobs. ... If JOB_QUEUE_PROCESSES is set to a value in the range of 1 to 1000 , then DBMS_JOB jobs and Oracle Scheduler jobs will run.