OCP-1Z0-053-V12.02-441题

441.Which Scheduler view(s) can be queried to see which jobs are currently executing? (Choose all that apply.)

A. DBA_SCHEDULER_JOB_RUN_DETAILS

B. DBA_SCHEDULER_RUNNING_JOBS

C. DBA_SCHEDULER_CURRENT_JOBS

D. DBA_SCHEDULER_JOBS

E. DBA_SCHEDULER_EXECUTING_JOBS

Answer: BD

答案解析:


 

BA_SCHEDULER_JOB_RUN_DETAILS displays log run details for all Scheduler jobs in the database. Its columns are the same as those inALL_SCHEDULER_JOB_RUN_DETAILS.


DBA_SCHEDULER_RUNNING_JOBS displays information about all running Scheduler jobs in the database. Its columns are the same as those inALL_SCHEDULER_RUNNING_JOBS.


DBA_SCHEDULER_CURRENT_JOBS没有这个


DBA_SCHEDULER_JOBS displays information about all Scheduler jobs in the database. Its columns are the same as those in ALL_SCHEDULER_JOBS.


DBA_SCHEDULER_EXECUTING_JOBS没有这个

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