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RS-232-G | |
A. | requires only 7 pin out of 25 in order to transmit digital data over public telephone lines [Wrong Answer] |
B. | specifies only the mechanical characteristics of an interface by providing a 25-pin connector [Wrong Answer] |
C. | is an interface standard between Data terminal Equipment and Data Circuit Terminating Equipment [Correct Answer] |
D. | is an interface between two data circuit terminating equipment as examplified by a local and remote modem [Wrong Answer] |