Question: do question A and C only VII. A digital signaling system is required to operate at 9600 bps. a. How many signaling levels are required

do question A and C only do question A and C only VII. A digital signaling system is

VII. A digital signaling system is required to operate at 9600 bps. a. How many signaling levels are required if the channel bandwidth is 1902Hz? b. If a signal element encodes a 4-bit word, what is the minimum required bandwidth of the channel? c. Repeat part (a) for the case of 8-bit words

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