Which of the Following Is True of Information Technology

question 23

Multiple Choice

Which of the following is true of information technology?

• A) Information technology is comprised of hardware, software, and information technology professionals.
• B) Anything capable of collecting, processing, storing, or displaying electronic data is potentially part of an information system.
• C) Telecommunications and networks are not a part of the IT component.
• D) The Internet and the World Wide Web reduced software creativity.

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Definitions:

Absolute Threshold

The minimum intensity of a stimulus at which it can be detected by an individual at least 50% of the time.

Perfume Diffused

The process of dispersing perfume particles into the air to create a pleasant aroma in the environment.

Watch

A portable timepiece designed to be worn on the wrist or carried, used to measure and display time.

Psychophysics

The scientific study of the relationship between the physical properties of stimuli and the sensations and perceptions they produce.