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? 32 kbps 64 kbps. 128 kbps None of these 8 kbps 32 kbps 64 kbps. 128 kbps None of these 8 kbps ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A modem that is attached to the telephone system by jamming the phone's handset into two flexible receptacles in the coupler? time-division multiplexer None of these acoustic coupler bridge gateway time-division multiplexer None of these acoustic coupler bridge gateway ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A devices that links two homogeneous packet-broadcast local networks, is None of these bridge hub repeater gateway None of these bridge hub repeater gateway ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How many non-overlapping channels are available with 802.11a? 3 12 23 40 3 12 23 40 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How many non-overlapping channels are available with 802.11b? 23 3 12 40 23 3 12 40 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In Cisco's Unified Wireless Solution, what is the split-MAC architecture? The split-MAC architecture uses MAC addresses on the wireless network and IP addresses on the wired network. The split-MAC architecture allows the splitting of 802.11 protocol packets between the AP and the controller to allow processing by both devices. The split-MAC architecture uses MAC addresses to create a forward/filter table and break up broadcast domains. The split-MAC architecture uses MAC addresses to create a forward/filter table and break up collision domains. The split-MAC architecture uses MAC addresses on the wireless network and IP addresses on the wired network. The split-MAC architecture allows the splitting of 802.11 protocol packets between the AP and the controller to allow processing by both devices. The split-MAC architecture uses MAC addresses to create a forward/filter table and break up broadcast domains. The split-MAC architecture uses MAC addresses to create a forward/filter table and break up collision domains. ANSWER DOWNLOAD EXAMIANS APP
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