engineering computer science MCQ #366

Which type of multiplexing is used in fiber optic cables?

engineering computer science MCQ #366

  1. Question 1

    Q1. Which type of multiplexing is used in fiber optic cables?

    • A) TDM
    • B) FDM
    • C) WDM
    • D) CDM

    Answer: WDM

    Explanation: WDM is used in fiber optic cables, multiplexing multiple signals onto a single fiber using different wavelengths.