Computer Networking A network designer wants to connect 5 routers as point-to-point simplex line. Then the total number of lines required would be 5 32 20 10 None of these 5 32 20 10 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The encoding method specified in the EIA-232 standard is _____. Differential Manchester Manchester NRZ-L NRZ-I None of these Differential Manchester Manchester NRZ-L NRZ-I None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A 6-MHz channel is used by a digital signaling system utilizing 4-level signals. What is the maximum possible transmission rate? None of these 12 Mbaud/sec 24 Mbaud/sec 6 Mband/sec 1.5 Mbaud/sec None of these 12 Mbaud/sec 24 Mbaud/sec 6 Mband/sec 1.5 Mbaud/sec ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is used for modulation and demodulation? gateway modem None of these protocols multiplexer gateway modem None of these protocols multiplexer 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? 128 kbps None of these 32 kbps 64 kbps. 8 kbps 128 kbps None of these 32 kbps 64 kbps. 8 kbps ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What protocol is used to find the hardware address of a local device? IP ARP RARP ICMP IP ARP RARP ICMP ANSWER DOWNLOAD EXAMIANS APP
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