Describe the main components of a microchip, such as the central processing unit (CPU), memory, and input/output interfaces.

It is crucial to determine the functions that graphics processing units serve (GPUs).

Describe the role of a central processing unit (CPU) in a computer system and its interaction with other hardware components.

The input component of a computer ...     sends data from an external device to computer memory     stores instructions and data     sends data from computer memory to an external device     sends signals to control the actions of various functional units within a processor according to program instructions     operates on data to perform computations