Computer Networking A communications device that combines transmissions from several I/O devices into one line is a: modifier full-duplex line None of these multiplexer concentrator modifier full-duplex line None of these multiplexer concentrator ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which are considered the methods of NAT?1. Static2. IP NAT pool3. Dynamic4. NAT double-translation5. Overload All of these 3 only 1, 3 and 5 1 and 6 All of these 3 only 1, 3 and 5 1 and 6 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is required to communicate between two computers? communications software access to transmission medium communications hardware protocol All of these communications software access to transmission medium communications hardware protocol All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the maximum distance with maximum data rate for 802.11a? About 150 feet Over 200 feet About 90-100 feet About 65-75 feet About 150 feet Over 200 feet About 90-100 feet About 65-75 feet ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In a PC to telephone hookup for long distance communication, modem is connected between the telephone line and crossover cable asynchronous port synchronous port None of these PC crossover cable asynchronous port synchronous port None of these PC ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Communication circuits that transmit data in both directions but not at the same time are operating in an asynchronous mode None of these a half-duplex mode a simplex mode a full-duplex mode an asynchronous mode None of these a half-duplex mode a simplex mode a full-duplex mode ANSWER DOWNLOAD EXAMIANS APP
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