单词 | data communication program communication block(DC-PCB) |
释义 | data communication program communication block(DC-PCB)In IMS/VS, a program communication block that supports communication between an application program and a terminal or other application program.There are two types of DC-PCB I/O PCB and alternate PCB.; IBM的信息管理系统IMS/VS中的一种程序通信块,它支持应用程序与终端间或与其它应 用程序间的通信。有两种类型的DC-PCB:I/O PCB和替代PCB。 |
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