Computer Networking The difference between a multiplexer and a statistical multiplexer is Multiplexers use Time Division Multiplexing (TDM) while statistical multiplexers use Frequency Division Multiplexing (FDM) None of these Statistical multiplexers need buffers while multiplexers do not need buffers Multiplexers often waste the output link capacity while statistical multiplexers optimize its use Multiplexer use X.25 protocol, while statistical multiplexers use the Aloha protocol Multiplexers use Time Division Multiplexing (TDM) while statistical multiplexers use Frequency Division Multiplexing (FDM) None of these Statistical multiplexers need buffers while multiplexers do not need buffers Multiplexers often waste the output link capacity while statistical multiplexers optimize its use Multiplexer use X.25 protocol, while statistical multiplexers use the Aloha protocol ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is true when describing a link-local address? These are like private addresses in IPv4 in that they are not meant to be routed. These are your typical publicly routable addresses, just like a regular publicly routable address in IPv4. Packets addressed to a unicast address are delivered to a single interface. These addresses are meant for nonrouting purposes, but they are almost globally unique so it is unlikely they will have an address overlap. These are like private addresses in IPv4 in that they are not meant to be routed. These are your typical publicly routable addresses, just like a regular publicly routable address in IPv4. Packets addressed to a unicast address are delivered to a single interface. These addresses are meant for nonrouting purposes, but they are almost globally unique so it is unlikely they will have an address overlap. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Alex is required to provide information on how many people are using the network at any one time. Which network will enable him to do so? Ethernet Server-based Peer-to-peer Token-Ring Star Ethernet Server-based Peer-to-peer Token-Ring Star ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You are working with a network that is 172.16.0.0 and would like to support 600 hosts per subnet. What subnet mask should you use? 255.255.248.0 255.255.240.0 255.255.252.0 255.255.192.0 255.255.224.0 255.255.248.0 255.255.240.0 255.255.252.0 255.255.192.0 255.255.224.0 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In communication satellite, multiple repeaters are known as stations transponders modulator detector None of these stations transponders modulator detector None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which layer 1 devices can be used to enlarge the area covered by a single LAN segment?1. Switch2. NIC3. Hub4. Repeater5. RJ45 transceiver All of these 3 and 4 1 and 3 5 only 1 only All of these 3 and 4 1 and 3 5 only 1 only ANSWER DOWNLOAD EXAMIANS APP
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