engineering computer science MCQ #282

A CPU has a 32-bit address bus. What is the maximum addressable memory?

engineering computer science MCQ #282

  1. Question 1

    Q1. A CPU has a 32-bit address bus. What is the maximum addressable memory?

    • A) 2 GB
    • B) 4 GB
    • C) 8 GB
    • D) 16 GB

    Answer: 4 GB

    Explanation: 2³2 = 4,294,967,296 bytes, which equals 4 GB. NET computer science MCQs often test this core concept.