41. In _______ transmission, the channel capacity is shared by both communicating devices at all times. a. simplex b. half-duplex c. full-duplex d. half-simplex
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41. | In _______ transmission, the channel capacity is shared by both communicating devices at all times. |
a. | simplex |
b. | half-duplex |
c. | full-duplex |
d. | half-simplex |
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- 8. Which of the following performs modulation and demodulation? a. fiber optics b. switch c. modulator d. modem204. The cable modem for data transmission, is similar to a. high-bit-rate digital subscriber b. asymmetric DSL modem c. very high-bit-rate digital subscriber line modem d. asymmetric DSL lite95. In ................... transmission, the channel capacity is shared by both communicating devices at all times. a. simplex b. half-duplex c. full-duplex d. automatic
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