Which Scheduler view(s) can be queried to see which jobs are currently executing?()
A、A. DBA_SCHEDULER_JOB_RUN_DETAILS
B、B. DBA_SCHEDULER_RUNNING_JOBS
C、C. DBA_SCHEDULER_CURRENT_JOBS
D、D. DBA_SCHEDULER_JOBS
E、E. DBA_SCHEDULER_EXECUTING_JOBS