Physics · Communication Systems
Which of the following statements is/are correct regarding Multiplexing? I. Multiplexing allows the use of a single channel for carrying multiple signals. II. In optical fibers, wavelength division multiplexing (WDM) is done.
- 1Both I and II✓
- 2Neither I nor II
- 3Only II
- 4Only I
Correct answer
Both I and II
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