Computer Networking The topology with highest reliability is: Bus topology Mesh topology Ring topology Star topology Bus topology Mesh topology Ring topology Star topology ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is used for modulation and demodulation? modem protocols multiplexer gateway None of these modem protocols multiplexer gateway None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How many digits of the DNIC (Data Network Identification Code) identify the country? first three None of these first four first six first five first three None of these first four first six first five ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How often are BPDUs sent from a layer 2 device? Never Every 30 seconds Every 2 seconds Every 10 minutes Never Every 30 seconds Every 2 seconds Every 10 minutes 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 8 Kbps 32 Kbps 128 Kbps. 64 Kbps None of these 8 Kbps 32 Kbps 128 Kbps. 64 Kbps ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which layer 4 protocol is used for a Telnet connection? TCP/IP TCP UDP IP TCP/IP TCP UDP IP ANSWER DOWNLOAD EXAMIANS APP
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