送交者: steven 于 2005-10-28, 14:23:54:
回答: 你怎么知道那终端用的不是OS/2? 由 yawl 于 2005-10-28, 14:05:13:
It is hard to tell if it is DOS. Personally I don't think that's DOS since those machines are networked, and it is unlikely to be DOS based. It is certainly a POS (Point-to-Sale) system, however, don't really know the vendor.