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 cannot talk at once None of these can do one way data transmission only can send or receive data one at a time can receive and send data simultaneously cannot talk at once None of these can do one way data transmission only can send or receive data one at a time can receive and send data simultaneously ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Routers operate at layer _____. LAN switches operate at layer _____. Ethernet hubs operate at layer _____. Word processing operates at layer _____. 3, 3, 1, 7 3, 3, 2, none 3, 2, 1, none All of these 3, 2, 1, 7 3, 3, 1, 7 3, 3, 2, none 3, 2, 1, none All of these 3, 2, 1, 7 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In cyclic redundancy checking, the divisor is _____ the CRC. one bit less than the same size as None of these one bit more than two bits more one bit less than the same size as None of these one bit more than two bits more 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. If Delta modulation is selected, then how many bits per second are actually sent? 8 kbps 64 kbps. 128 kbps None of these 32 kbps 8 kbps 64 kbps. 128 kbps None of these 32 kbps ANSWER DOWNLOAD EXAMIANS APP
Computer Networking To test the IP stack on your local host, which IP address would you ping? 127.0.0.1 1.0.0.127 127.0.0.0 127.0.0.255 127.0.0.1 1.0.0.127 127.0.0.0 127.0.0.255 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The receive equalizer reduces delay distortions using a descrambler None of these difference engine tapped delay lines gearshift descrambler None of these difference engine tapped delay lines gearshift ANSWER DOWNLOAD EXAMIANS APP
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