单选题Which of the following is true about job chains?（）A They consist of one or more Scheduler programs.B They are used to implement dependency scheduling.C They are used to implement time-based scheduling.D They are used to implement event-based scheduling
题目
单选题
Which of the following is true about job chains?（）
A
They consist of one or more Scheduler programs.
B
They are used to implement dependency scheduling.
C
They are used to implement time-based scheduling.
D
They are used to implement event-based scheduling.
E
None of the above.
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参考答案和解析
正确答案：
A
解析：
暂无解析