Which Device Listed Below Is an Example of a Storage

question 49

Multiple Choice

Which device listed below is an example of a storage hardware device?

• A) keyboard
• B) optical disk
• C) bar code scanner
• D) mouse
• E) printer

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Definitions:

Cardiac Cycle

The sequence of events that occurs in the heart during one heartbeat, including contraction (systole) and relaxation (diastole) of the atria and ventricles.

Valve

A device or structure that regulates, directs, or controls the flow of a fluid by opening, closing, or partially obstructing pathways.

Plasma Proteins

Proteins present in blood plasma, responsible for various functions including clotting, defence against pathogens, and transport of substances.

Osmotic Balance

The regulation of water and solute concentrations in organisms to maintain a stable internal environment.