Computer Networking What is the first octet range for a class B IP address? 128 - 255 128 - 191 1 - 127 192 - 223 127 - 191 128 - 255 128 - 191 1 - 127 192 - 223 127 - 191 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking If delays are recorded as 10 bit numbers in a 50 router network, and delay vectors are exchanged twice a second, how much bandwidth per fill duplex line is occupied by the distributed routing algorithm? 500 bps 1000 bps None of these 5 bps 1500 bps 500 bps 1000 bps None of these 5 bps 1500 bps ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Devices interconnected by the LAN should include Computers and terminals bridges and gateways None of these All of these mass storage device, printers and plotters Computers and terminals bridges and gateways None of these All of these mass storage device, printers and plotters ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Computers cannot communicate with each other directly over telephone lines because they use digital pulses whereas telephone lines use analog sound frequencies. What is the name of the device which permits digital to analog conversion at the start of a long distance transmission? Teleprocessor Attenuation Modem Interface None of these Teleprocessor Attenuation Modem Interface None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the name given to the exchange of control signals which is necessary for establishing a connection between a modem and a computer at one end of a line and another modem and computer at the other end? Modem options Handshaking Duplexing None of these Protocol Modem options Handshaking Duplexing None of these Protocol ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How much power (roughly) a light-emitting diode can couple into an optical fiber? 100 microwatts None of these 440 microwatts 100 picowatts 10 milliwatts 100 microwatts None of these 440 microwatts 100 picowatts 10 milliwatts ANSWER DOWNLOAD EXAMIANS APP
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