Computer Organization and Architecture MCQ with Answers

The unit of a computer system that executes programs, communicates with, and often controls the operation of other subsystems is the Central Processing Unit (CPU). The CPU is often referred to as the "brain" of the computer, and it performs the essential tasks of executing instructions, performing calculations, and managing the flow of data within the computer system. The CPU is a crucial component that plays a central role in the overall operation and functionality of a computer.