The answer is 2 frequencies.
A Full-Duplex QAM 64 K Modem uses two frequencies. One frequency is used for upstream and the other for downstream. A variety of common QAM forms are available and include, 16 QAM, 32 QAM, 64 QAM, and 256 QAM. For example, for domestic broadcast use, 64 and 256 QAM are used for cable modem and digital cable TV. The modulation scheme for this modem uses both amplitude and phase.
Answer is D. 1024
8 bits is enough to represent 256 different numbers. 9 bits is enough to represent 512 numbers. 10 bits can represent 1024 numbers.
Answer:
anything you want
Explanation:
there are a lot of adons for powerpoint
Answer: I never watched it...looking forward to watch it.
