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 None of these Protocol Handshaking Duplexing Modem options None of these Protocol Handshaking Duplexing ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the minimum number of wires required for sending data over a serial communications links? 1 4 3 2 None of these 1 4 3 2 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A 4 KHz noise less channel with one sample ever 125 per sec is used to transmit digital signals. Differential PCM with 4 bit relative signal value is used. Then how many bits per second are actually sent? None of these 128 Kbps. 64 Kbps 8 Kbps 32 Kbps None of these 128 Kbps. 64 Kbps 8 Kbps 32 Kbps ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is a stub network? A network with only one entry and no exit point. A network with more than one exit point. A network that has only one entry and exit point. A network with more than one exit and entry point. A network with only one entry and no exit point. A network with more than one exit point. A network that has only one entry and exit point. A network with more than one exit and entry point. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following specifies the network address and host address of the computer? The IP address None of these The default gateway The subnet mask The TCP address The IP address None of these The default gateway The subnet mask The TCP address ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Correct method for full duplex mode of communication is: None of these Both stations can transmit and receive data at the One device sends and other device receives and vic One device can send other device can only accepts. None of these Both stations can transmit and receive data at the One device sends and other device receives and vic One device can send other device can only accepts. ANSWER DOWNLOAD EXAMIANS APP
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