Except for internal networks involve identical operating systems, whose identification protocol is the same, all legacy multi-system networks need software emulators to communicate. Select one of the following answer choices A Except for internal networks involve identical operating systems, whose identification protocol is the same B As well as internal networks involving identical operating systems with the same identification protocol C Unless internal networks involve identical operating systems, which have the same identification protocol D In addition to an internal network between identical operating systems with the same identification protocol E Together with internal networks between identical operating systems, whose identification protocol is the same Submit Log in or register to post comments