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A Control Feature in a Computer System Requires the Central

question 44

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A control feature in a computer system requires the central processing unit (CPU) to send signals to the printer to activate the print mechanism for each character. The print mechanism, just prior to printing, sends a signal back to the CPU verifying that the proper print position has been activated. This type of data transmission is referred to as:


Definitions:

Ice Melting

The physical process by which ice transitions to liquid water as it absorbs heat from its surroundings, typically occurring at 0 degrees Celsius under standard atmospheric pressure.

Density

The mass per unit volume of a substance, often used as an identifying property of various materials.

Mass

A measure of the amount of matter that an object contains; also a fundamental property of an object that determines its inertia and gravitational interaction.

Liquid

A state of matter characterized by a definite volume but no definite shape, allowing it to flow freely.

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