What Is a CPU

question 111

Multiple Choice

What is a CPU?

• A)the actual hardware that interprets and executes the program (software) instructions and coordinates how all the other hardware devices work together
• B)the computer's main memory, which consists of the random access memory (RAM), cache memory, and the read-only memory (ROM) that is directly accessible to the central processing unit (CPU)
• C)equipment designed to store large volumes of data for long-term storage
• D)equipment used to capture information and commands

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Definitions:

Stimuli

External or internal factors that elicit a physiological or psychological response.

Grasping Reflex

An involuntary movement or action where an infant closes their fingers tightly around an object placed in their hand.

Babinski Reflex

A reflex action in infants when the sole of the foot is stroked, causing the big toe to move upward and the other toes to fan out, indicating normal neurological development.

Months Old

A unit of measurement indicating the age of a person, or sometimes an animal or object, in months.