[单选]
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 scheduler
B . Create both jobs by using events raised by the application
C . 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 scheduler
D . 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 applicatio

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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？（）

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