Cellular Digit Packet Data (CDPD) is being used by law enforcement agencies. The information from a CDPD system is relayed like a cellular telephone call through a commercial carrier. Which of the following is NOT true concerning CDPD?
A) A data packet has five sections.
B) Digital information is sent in blocks of information called packets.
C) The subscriber only pays for the packets sent over the network.
D) It is a voice and data network.

Question

Quizplus · Accepted Answer

CDPD is primarily a data network designed for transmitting digital information in packets. It does not support voice communications, which differentiates it from networks that handle both voice and data.

Cellular Digit Packet Data (CDPD) Is Being Used by Law