Which of the Following Technologies Provides the Greatest Degree of Richness

question 37

Multiple Choice

Which of the following technologies provides the greatest degree of richness in communications carried out by participants located at great distances from each other?

• A) videoconferencing
• B) electronic mail
• C) mobile telephony
• D) social network sites

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Definitions:

R

A symbol often used to represent resistance in electrical circuits.

Phase Angle

A measurement, often in degrees or radians, that describes the difference in phase between two waveforms, significant in AC circuits and signal processing.

RC Parallel Circuit

An electrical circuit consisting of resistors (R) and capacitors (C) connected in parallel, affecting the total impedance and phase angle.

R

Often used as a symbol for resistance in electrical circuits, measured in ohms (Ω).