Question


Which of the following is a disadvantage of desktop videoconferencing (DTV) for telehealth?
1. DTV may not support high-resolution, high-speed transmissions.
2. DTV requires a personal computer with a modem to function.
3. DTV uses real-time synchronous encounters for face-to-face meetings.
4. DTV is more expensive than most videoconferencing systems.

Answer

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