CCC Online Test

Serial data transfer moves data faster than parallel data transfer.


Question : Serial data transfer moves data faster than parallel data transfer.


A. TRUE
B. FALSE



Solution
B. FALSE


Explanation
Serial transmission is slower than parallel transmission given the same signal frequency. With a parallel transmission you can transfer one word per cycle (e.g. 1 byte = 8 bits) but with a serial transmission only a fraction of it (e.g. 1 bit).
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