The ________ Feature Introduced by Instant Messaging Shows Whether the Person

question 31

Multiple Choice

The ________ feature introduced by instant messaging shows whether the person is logged in and available to answer a question, pick up the phone, or stop by for a brief meeting.

• A) presence awareness
• B) telepresence
• C) media richness
• D) telecommute

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Definitions:

Pineal Gland

A small endocrine gland in the brain that produces melatonin, a hormone that regulates sleep patterns and seasonal biological rhythms.

Positron Emission Tomography

A functional imaging method in nuclear medicine that monitors the body's metabolic activities to assist in diagnosing diseases.

Monitor Sleep

The process of observing and recording various aspects of sleep over a period of time, often using electronic devices.

Daylight Savings Time

An adjustment of the clock by moving forward one hour to extend evening daylight, typically implemented in the spring and reversed in the fall.