638.Which three statements are true about persistent configuration? (Choose three.) 关于持续性配置下面3个对的是
A. A user cannot set privileges on the persistent lightweight jobs 用户不能在持久性的轻量级作业上设置权限
B. Persistent lightweight jobs generate a large amount of metadata
C. It is possible to create fully self-contained persistent lightweight jobs
D. The use of a template is mandatory to create persistent lightweight jobs 使用一个模板强制去创建一个持续性轻量级作业
E. Persistent lightweight jobs are useful when users need to create a large number of jobs in a short time 当用户去创建大量短时做的时候，持续性作业是有用的
Answer: ADE