1. In the 3790 Communication System, the data set on 3791 disk storage in which, when designated by the 3790 program, the controller stores records of all terminal operations. These records can later be used for rerun operations. Also stored in this data set are records that the 3790 program has designated to be held for later transmission to the host system.; 在IBM 3790通信系統(tǒng)中，3791磁盤(pán)存儲(chǔ)器上的數(shù)據(jù)集。在用3790程序標(biāo)識(shí)時(shí)，控制器把所有終端操作的記錄存儲(chǔ)在磁盤(pán)存 儲(chǔ)器上，這些記錄能被用于重新運(yùn)行操作。3790程序還將把為以后傳送給宿主系統(tǒng)而保存的 記錄存儲(chǔ)在這個(gè)數(shù)據(jù)集中。 2. In DPCX, a mixed data set that contains records of terminal operations and data intended for batch transmission to the host system. | 在分布式處理控制執(zhí)行程序(DPCX)中的一種混合式數(shù)據(jù)集，其中包含終端操作的記錄和準(zhǔn)備成批傳送到主機(jī)系統(tǒng)的數(shù)據(jù)。