Computer Networking Which of the following digits are known as the area code of the Network User Address (NUA)? 01-Apr 13-14 05-Jul None of these 08-Dec 01-Apr 13-14 05-Jul None of these 08-Dec ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is an advantage to using fiber optics data transmission? resistance to data theft All of these low noise level fast data transmission rate few transmission errors resistance to data theft All of these low noise level fast data transmission rate few transmission errors ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following might be used by a company to satisfy its growing communications needs? controller concentrator All of these front-end processor multiplexer controller concentrator All of these front-end processor multiplexer ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How much power (roughly) a light-emitting diode can couple into an optical fiber? None of these 100 microwatts 100 picowatts 440 microwatts 10 milliwatts None of these 100 microwatts 100 picowatts 440 microwatts 10 milliwatts ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What frequency range is used for microwave communications, satellite and radar? Low Frequency : 30 kHz to 300 kHz Super High Frequency : 3000 MHz to 30000 MHz Extremely High Frequency :30,000 MHz Medium Frequency : 300 kHz to 3 MHz None of these Low Frequency : 30 kHz to 300 kHz Super High Frequency : 3000 MHz to 30000 MHz Extremely High Frequency :30,000 MHz Medium Frequency : 300 kHz to 3 MHz None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How many non-overlapping channels are available with 802.11g? 40 23 3 12 40 23 3 12 ANSWER DOWNLOAD EXAMIANS APP
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