Computer Networking In cyclic redundancy checking what is the CRC? the remainder None of these the divisor the quotient the dividend the remainder None of these the divisor the quotient the dividend ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following describe the DHCP Discover message?1. It uses FF:FF:FF:FF:FF:FF as a layer 2 broadcast.2. It uses UDP as the Transport layer protocol.3. It uses TCP as the Transport layer protocol.4. It does not use a layer 2 destination address. 1 only 1 and 2 3 and 4 4 only 1 only 1 and 2 3 and 4 4 only ANSWER DOWNLOAD EXAMIANS APP
Computer Networking If a switch receives a frame and the source MAC address is not in the MAC address table but the destination address is, what will the switch do with the frame? Add the destination to the MAC address table and then forward the frame Flood the network with the frame Discard it and send an error message back to the originating host Add the source address and port to the MAC address table and forward the frame out the destination port Add the destination to the MAC address table and then forward the frame Flood the network with the frame Discard it and send an error message back to the originating host Add the source address and port to the MAC address table and forward the frame out the destination port 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 32 kbps 64 kbps. None of these 8 kbps 128 kbps 32 kbps 64 kbps. None of these 8 kbps ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the maximum distance with maximum data rate for 802.11a? Over 200 feet About 65-75 feet About 90-100 feet About 150 feet Over 200 feet About 65-75 feet About 90-100 feet About 150 feet ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A form of modulation In which the amplitude of a carrier wave is varied in accordance with some characteristic of the modulating signal, is known as Angle modulation Aloha None of these Amplitude modulation modem Angle modulation Aloha None of these Amplitude modulation modem ANSWER DOWNLOAD EXAMIANS APP
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