A means of grouping jobs that require the same set of resources for their execution. There are two classes: input class and output class.

一种作业的分组方法，这些作业在执行时要求相同的一组资源。类别有两种：输入类和输出类。

youdao

A means of grouping jobs that require the same set of resources for their execution. There are two classes: input class and output class.

一种作业的分组方法，这些作业在执行时要求相同的一组资源。类别有两种：输入类和输出类。

youdao