Computer Networking Working of the WAN generally involves microwaves None of these All of these telephone lines satellites microwaves None of these All of these telephone lines satellites ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The data communication support should include, but is not restricted to file and database access file transfer and transaction processing All of these terminal support, electronic mail and voice grams. file and database access file transfer and transaction processing All of these terminal support, electronic mail and voice grams. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The term 'duplex' refers to the ability of the data receiving stations to echo back a confirming message to the sender. In full duplex data transmission, both the sender and the receiver can do one way data transmission only can receive and send data simultaneously can send or receive data one at a time None of these cannot talk at once can do one way data transmission only can receive and send data simultaneously can send or receive data one at a time None of these cannot talk at once ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The _____ houses the switches in token ring. NIC transceiver None of these MAU nine-pin connector NIC transceiver None of these MAU nine-pin connector ANSWER DOWNLOAD EXAMIANS APP
Computer Networking If an Ethernet port on a router were assigned an IP address of 172.16.112.1/25, what would be the valid subnet address of this host? 172.16.255.0 172.16.0.0 172.16.112.0 172.16.96.0 172.16.255.0 172.16.0.0 172.16.112.0 172.16.96.0 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? Modem None of these Interface Attenuation Teleprocessor Modem None of these Interface Attenuation Teleprocessor ANSWER DOWNLOAD EXAMIANS APP
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