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多选题
Which three statements are true regarding persistent lightweight jobs？（）
A
Persistent lightweight jobs modify several tables in the data dictionary to generate a lot of redo.
B
The user cannot set privileges on persistent lightweight jobs.
C
Persistent lightweight jobs are useful when users need to create a large number of jobs in a short time.
D
Persistent lightweight jobs are useful when users need to create a small number of jobs that run infrequently.
E
The use of a template is mandatory to create persistent lightweight jobs.
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更多 “多选题Which three statements are true regarding persistent lightweight jobs？（）APersistent lightweight jobs modify several tables in the data dictionary to generate a lot of redo.BThe user cannot set privileges on persistent lightweight jobs.CPersistent lightweight jobs are useful when users need to create a large number of jobs in a short time.DPersistent lightweight jobs are useful when users need to create a small number of jobs that run infrequently.EThe use of a template is mandatory to create persistent lightweight jobs.” 相关考题
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