Computer Networking An internetworking protocol that provides virtual circuit service across multiple X.25 protocol, is X.75 X.21 X.400 None of these X.25 X.75 X.21 X.400 None of these X.25 ANSWER DOWNLOAD EXAMIANS APP
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) Statistical multiplexers need buffers while multiplexers do not need buffers None of these Multiplexer use X.25 protocol, while statistical multiplexers use the Aloha protocol Multiplexers often waste the output link capacity while statistical multiplexers optimize its use Multiplexers use Time Division Multiplexing (TDM) while statistical multiplexers use Frequency Division Multiplexing (FDM) Statistical multiplexers need buffers while multiplexers do not need buffers None of these Multiplexer use X.25 protocol, while statistical multiplexers use the Aloha protocol Multiplexers often waste the output link capacity while statistical multiplexers optimize its use ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A 2000-character text file has to be transmitted by using a 1,200 baud modem. Can you tell how long will it take? 120 seconds 12 seconds 20 seconds None of these 2 seconds 120 seconds 12 seconds 20 seconds None of these 2 seconds ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You are trying to decide which type of network you will use at your office, and you want the type that will provide communication and avoid collisions on the cable. Which of the following is the best choice? CSMA/CD CSMA/CA Token-Ring Ethernet ARCnet CSMA/CD CSMA/CA Token-Ring Ethernet ARCnet ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A global network of millions of business, government, educational, and research networks; computer systems; database; and end users. Select the best fit for answer: Internet works Internet technologies Internet revolution None of these The Internet Internet works Internet technologies Internet revolution None of these The Internet ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following commands sets the secret password to Cisco? enable password Cisco enable secret cisco enable secret password Cisco enable secret Cisco enable password Cisco enable secret cisco enable secret password Cisco enable secret Cisco ANSWER DOWNLOAD EXAMIANS APP
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