Computer Networking Identify the odd term amongst the following group: None of these Microwaves Coaxial cable Optical fibre Twisted pair wire None of these Microwaves Coaxial cable Optical fibre Twisted pair wire ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following summation operation is performed on the bits to check an error-detecting code? Attenuation None of these Checksum Coder-decoder Codec Attenuation None of these Checksum Coder-decoder Codec ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How often are BPDUs sent from a layer 2 device? Every 2 seconds Never Every 30 seconds Every 10 minutes Every 2 seconds Never Every 30 seconds Every 10 minutes ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The cheapest modems can transmit None of these 300 bits per second 4,800 bits per second 2,400 bits per second 1,200 bits per second None of these 300 bits per second 4,800 bits per second 2,400 bits per second 1,200 bits per second ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the name of the device that converts computer output into a form that can be transmitted over a telephone line? Concentrator Teleport Multiplexer Modem None of these Concentrator Teleport Multiplexer Modem None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following transmission systems provides the highest data rate to an individual device Computer bus leased lines Telephone lines None of these Voice band modem Computer bus leased lines Telephone lines None of these Voice band modem ANSWER DOWNLOAD EXAMIANS APP
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