Which three statements are true regarding persistent lightweight jobs?

Which three statements are true regarding persistent lightweight jobs? (Choose three.)

A.
The user cannot set privileges on persistent lightweight jobs.

B.
The use of a template is mandatory to create persistent lightweight jobs.

C.
Persistent lightweight jobs modify several tables in the data dictionary to generate a lot of redo.

D.
Persistent lightweight jobs are useful when users need to create a large number of jobs in a short time.

E.
Persistent lightweight jobs are useful when users need to create a small number of jobs that run infrequently.