Which Type of Wireless Technology Bounces Transmissions Off Walls and Ceilings

question 10

Multiple Choice

Which type of wireless technology bounces transmissions off walls and ceilings to deliver signals from sender to receiver and is often used with TV remotes?

• A) scatter infrared
• B) laser
• C) narrowband radio
• D) microwave

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Definitions:

Contingency

The possibility that an event may occur, dependent on the fulfillment of certain conditions or the occurrence of another event.

Meat Powder

A powdered form of meat used primarily as a dietary supplement or in food processing.

Negative Contingency

A relationship where the occurrence of one behavior decreases the likelihood of another event or behavior.

Signaled Shock

A procedure in conditioning experiments where a signal or cue is given before an aversive stimulus, such as a shock, to study learning and anticipation.