Availability Is Defined as _____

question 23

Multiple Choice

Availability is defined as _____.

• A)guarding against improper modification of information to ensure authenticity
• B)maintaining restrictions on information to protect personal privacy
• C)encrypting information
• D)ensuring timely and reliable use of information

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Definitions:

Brightness Contrast

The difference in light intensity which makes an object distinguishable from others or from its background.

Mach Bands

An optical illusion in which the contrast between edges where two different shades meet appears exaggerated.

Brightness Contrast

The difference in brightness between objects or parts of objects, which influences the perception of their visual appearance.

Lateral Inhibition

A process in the nervous system where an excited neuron reduces the activity of its neighbors, sharpening sensory perception.