We can receive data either through our television aerial or down our telephone lines and display this data on our television screen. What is the general name given to this process?

A. Viewdata

B. Teletext

C. Telesoftware

D. Videotex

E. None of the above

Answer: Option D

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Related Questions on Networking Miscellaneous

The physical layer of a network

A. defines the electrical characteristics of signals passed between the computer and communication devices

B. controls error detection and correction

C. constructs packets of data and sends them across the network

D. All of the above

E. None of the above