Traditionally, various information services-data, documents, voice, and video-have functioned independently of each other. Multiple networks were needed because of the lack of __________________ or connectivity) between devices.
A) Accessibility
B) Synchronization
C) Bandwidth
D) Interoperability

Question

Quizplus · Accepted Answer

Interoperability refers to the ability of different systems or devices to work together seamlessly, which is what was lacking previously to connect different information services. Accessiblity, synchronization, and bandwidth are also important factors in network communication, but they do not directly relate to the issue being described in the given sentence.

Traditionally, Various Information Services-Data, Documents, Voice, and Video-Have Functioned Independently