Square waves are the preferred method of transmitting digital data over short distances, such as on a system bus.
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Q10: Phase is a wave characteristic that's fundamentally
Q11: To limit skew errors, high-speed parallel communication
Q12: Circuit switching is inefficient for most data
Q13: The FM method holds frequency constant while
Q14: A parallel channel's transmits individual bits over
Q16: Wave characteristics, such as frequency and amplitude,
Q17: Bits are encoded in a wave by
Q18: Communication protocols are less important for computer-to-computer
Q19: RF transmission is more complex than wired
Q20: Data messages vary in format and content
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