engineering computer science MCQ #418

A cable has a bandwidth of 100 MHz and uses 64-QAM modulation. What is the data rate?

engineering computer science MCQ #418

  1. Question 1

    Q1. A cable has a bandwidth of 100 MHz and uses 64-QAM modulation. What is the data rate?

    • A) 600 Mbps
    • B) 400 Mbps
    • C) 800 Mbps
    • D) 1200 Mbps

    Answer: 600 Mbps

    Explanation: Data rate = bandwidth * log2(L), where L = 64, so 100 * log2(64) = 600 Mbps.