Computer Networking A 2000-character text file has to be transmitted by using a 1,200 baud modem. Can you tell how long will it take? 12 seconds 120 seconds None of these 20 seconds 2 seconds 12 seconds 120 seconds None of these 20 seconds 2 seconds ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How many non-overlapping channels are available with 802.11b? 40 3 12 23 40 3 12 23 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In communication satellite, multiple repeaters are known as stations detector None of these modulator transponders stations detector None of these modulator transponders ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is an advantage to using fiber optics data transmission? few transmission errors All of these resistance to data theft fast data transmission rate low noise level few transmission errors All of these resistance to data theft fast data transmission rate low noise level ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You telnet to a router and make your necessary changes; now you want to end the Telnet session. What command do you type in? close disconnect disable exit close disconnect disable exit ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How many digits of the DNIC (Data Network Identification Code) identify the country? None of these first six first five first three first four None of these first six first five first three first four ANSWER DOWNLOAD EXAMIANS APP
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