engineering computer science MCQ #397

A cable has a bandwidth of 100 MHz. If 8 signal levels are used, what is the maximum data rate?

engineering computer science MCQ #397

  1. Question 1

    Q1. A cable has a bandwidth of 100 MHz. If 8 signal levels are used, what is the maximum data rate?

    • A) 200 Mbps
    • B) 600 Mbps
    • C) 800 Mbps
    • D) 400 Mbps

    Answer: 600 Mbps

    Explanation: Using Nyquist's formula: C = 2B * log2(L), C = 2 * 100 * log2(8) = 200 * 3 = 600 Mbps.