_____ is used to temporarily hold small units of program instructions and data immediately before, during, and after execution by the central processing unit (CPU).
A) Main memory
B) A register
C) The control unit
D) The motherboard

Question

Quizplus · Accepted Answer

A register is a small amount of memory within the CPU that holds program instructions and data as they are being processed. It is used to temporarily store information needed for immediate execution by the CPU, allowing for faster access than retrieving the information from main memory.

_____ Is Used to Temporarily Hold Small Units of Program