Multiple choice general knowledge science & technology

Which of the following is a constituent of the CPU?

  1. I/O processor

  2. ALU

  3. RAM

  4. ROM
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The CPU consists of three primary components: the Control Unit (CU) that manages instruction flow, the Arithmetic Logic Unit (ALU) that performs mathematical and logical operations, and registers that store temporary data. RAM and ROM are separate memory units that work alongside the CPU but are not part of its internal architecture.

Keep practicing — related questions