engineering computer science MCQ #93

A CPU has 16 registers, each 32 bits wide. What is the total register file size?

engineering computer science MCQ #93

  1. Question 1

    Q1. A CPU has 16 registers, each 32 bits wide. What is the total register file size?

    • A) 512 bits
    • B) 256 bits
    • C) 64 bytes
    • D) 128 bytes

    Answer: 512 bits

    Explanation: Total register file size = number of registers * register width = 16 * 32 = 512 bits.