单选题What is the danger associated with stopping a running job by using the STOP_JOB procedure?()AThe job will need to be reenabled before it will execute again.BThe job may hold locks on objects referenced within it.CAll jobs within the job group will also be stopped.DThe job may leave data in an inconsistent state.EThere is no danger in using the STOP_JOB procedure.

单选题
What is the danger associated with stopping a running job by using the STOP_JOB procedure?()
A

The job will need to be reenabled before it will execute again.

B

The job may hold locks on objects referenced within it.

C

All jobs within the job group will also be stopped.

D

The job may leave data in an inconsistent state.

E

There is no danger in using the STOP_JOB procedure.


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单选题What is the danger associated with stopping a running job by using the STOP_JOB procedure?()A The job will need to be reenabled before it will execute again.B The job may hold locks on objects referenced within it.C All jobs within the job group will also be stopped.D The job may leave data in an inconsistent state.E There is no danger in using the STOP_JOB procedure.

多选题You notice that the elapsed time for an important database scheduler Job is unacceptably long. The job belongs to a scheduler job class and window. Which two actions would reduce the job's elapsed time?()AIncreasing the priority of the job class to which the job belongsBIncreasing the job's relative priority within the Job class to which it belongsCIncreasing the resource allocation for the consumer group mapped to the scheduler job's job class within the plan mapped to the scheduler windowDMoving the job to an existing higher priority scheduler window with the same schedule and durationEIncreasing the value of the JOB_QUEUE_PROCESSES parameterFIncreasing the priority of the scheduler window to which the job belongs

单选题You want to schedule a job to rebuild all indexes on the SALES table after the completion of a bulk load operation.  The bulk load operation must also be a scheduled job that executes as soon as the first file that contains data arrives on the system.  How would you create these jobs?()A Create both jobs by using events raised by the schedulerB Create both jobs by using events raised by the applicationC Create a job to rebuild indexes by using events arised by the application and then create another job to perform bulk load by using events raised by the schedulerD Create a job to rebuild indexes by using events arised by the Scheduller and then create another job to perform bulk load by using events raised by the application