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? 20 seconds 2 seconds 12 seconds None of these 120 seconds 20 seconds 2 seconds 12 seconds None of these 120 seconds ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How many non-overlapping channels are available with 802.11b? 3 23 12 40 3 23 12 40 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking "BAUD" rate means The number of bits transmitted per unit time. The rate at which the signal changes. The number of bytes transmitted per unit time. None of these The number of bits transmitted per unit time. The rate at which the signal changes. The number of bytes transmitted per unit time. None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Unmodulated signal coming from a transmitter is know as Primary signal Baseband signal Carrier signal None of these Primary signal Baseband signal Carrier signal None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking To connect a computer with a device in the same room, you might be likely to use a ground station a dedicated line All of these None of these a coaxial cable a ground station a dedicated line All of these None of these a coaxial cable ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is required to communicate between two computers? communications hardware access to transmission medium All of these communications software protocol communications hardware access to transmission medium All of these communications software protocol ANSWER DOWNLOAD EXAMIANS APP
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