When Making Decisions About How to Acquire IT Infrastructure Components,what

question 17

Essay

When making decisions about how to acquire IT infrastructure components,what are two IT infrastructure characteristics that need to be considered? Explain each characteristic.

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Definitions:

Absolute Threshold

The minimum intensity of stimulation required to detect a particular stimulus 50% of the time.

Stimulus

A stimulus is something that causes a response or reaction in an organism or in any of its parts.

Just Noticeable Difference

The smallest difference in stimulation that a person can detect 50% of the time, also known as the threshold of sensation.

Sensory Adaptation

The process by which sensory receptors change their sensitivity to a stimulus over time, often resulting in diminished sensitivity to a constant stimulus.