engineering computer science MCQ #408

A signal is transmitted using QPSK modulation. If the baud rate is 1000, what is the data rate?

engineering computer science MCQ #408

  1. Question 1

    Q1. A signal is transmitted using QPSK modulation. If the baud rate is 1000, what is the data rate?

    • A) 1000 bps
    • B) 2000 bps
    • C) 4000 bps
    • D) 8000 bps

    Answer: 2000 bps

    Explanation: QPSK modulation transmits 2 bits per symbol, so data rate = 2 * baud rate = 2 * 1000 = 2000 bps.