Problem

A new employee on your staff has been explaining to a group of computer users that digit...

A new employee on your staff has been explaining to a group of computer users that digital modems use modulation/demodulation to convert digital signals to carrier signals on computer lines. What is your reaction? (Choose all that apply.)

a. You commend this employee for helping others understand digital modems.

b. You add that digital modems are typically slower than other kinds of modems because modulation/demodulation takes extra time.

c. You share with the group that digital modems use octal signals for communications.

d. You add a correction by noting that digital modems are actually not modems because they use digital data transmissions from start to finish.

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Solutions For Problems in Chapter 8