engineering computer science MCQ #600

What is the main difference between simplex and half-duplex transmission?

engineering computer science MCQ #600

  1. Question 1

    Q1. What is the main difference between simplex and half-duplex transmission?

    • A) Simplex is one-way, half-duplex is two-way but not simultaneous
    • B) Simplex is two-way, half-duplex is one-way
    • C) Simplex is faster, half-duplex is slower
    • D) Simplex is wireless, half-duplex is wired

    Answer: Simplex is one-way, half-duplex is two-way but not simultaneous

    Explanation: Simplex transmission is one-way, whereas half-duplex transmission allows both devices to transmit, but not simultaneously.