Computer Networking The difference between a multiplexer and a statistical multiplexer is Multiplexers often waste the output link capacity while statistical multiplexers optimize its use Statistical multiplexers need buffers while multiplexers do not need buffers Multiplexer use X.25 protocol, while statistical multiplexers use the Aloha protocol None of these Multiplexers use Time Division Multiplexing (TDM) while statistical multiplexers use Frequency Division Multiplexing (FDM) Multiplexers often waste the output link capacity while statistical multiplexers optimize its use Statistical multiplexers need buffers while multiplexers do not need buffers Multiplexer use X.25 protocol, while statistical multiplexers use the Aloha protocol None of these Multiplexers use Time Division Multiplexing (TDM) while statistical multiplexers use Frequency Division Multiplexing (FDM) ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Maximum data rate of a channel for a noiseless 3-kHz binary channel is 1500 bps 6000 bps 3000bps None of these 1500 bps 6000 bps 3000bps None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In CRC there is no error if the remainder at the receiver is _____. the quotient at the sender zero nonzero None of these equal to the remainder at the sender the quotient at the sender zero nonzero None of these equal to the remainder at the sender ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the name of the computer based EMMS that provides a common forum where users can check in at their convenience, post messages, actively exchange ideas and participate in ongoing discussions? Bulletin board system (BBS) E-mail Videoconferencing Teleconferencing None of these Bulletin board system (BBS) E-mail Videoconferencing Teleconferencing None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which is also known as a connectionless protocol for a packet-switching network that uses the Datagram approach? None of these IPV4 IPV6 IPV5 None of these IPV4 IPV6 IPV5 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A network administrator needs to configure a router with a distance-vector protocol that allows classless routing. Which of the following satisfies those requirements? IS-IS EIGRP OSPF IGRP RIPv1 IS-IS EIGRP OSPF IGRP RIPv1 ANSWER DOWNLOAD EXAMIANS APP
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