Multiple choice

Which of the following divides the high speed signals into frequency bands?

  1. T-switch

  2. Modem

  3. Frequency-division multiplexer

  4. Time-division multiplexer

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Frequency-division multiplexing (FDM) works by dividing the available bandwidth into multiple frequency bands, each carrying a separate signal.