engineering computer science MCQ #159

A CPU has 32-bit addresses and uses paging with a page size of 4 KB. How many bits are used for the offset?

engineering computer science MCQ #159

  1. Question 1

    Q1. A CPU has 32-bit addresses and uses paging with a page size of 4 KB. How many bits are used for the offset?

    • A) 12
    • B) 10
    • C) 11
    • D) 13

    Answer: 12

    Explanation: Page size = 4 KB = 2^12 bytes, so 12 bits are used for the offset.