Computer Networking Which of the following types of channels moves data relatively slowly? narrowband channel voiceband channel None of these wideband channel broadband channel narrowband channel voiceband channel None of these wideband channel broadband channel ANSWER DOWNLOAD EXAMIANS APP
Computer Networking When you connect to an online information service, you are asked to provide some kind of identification such as your name, an account number and a password. What is the name given to this brief dialogue between you and the information system? Safeguard procedure Security procedure None of these Identification procedure Log-on procedure Safeguard procedure Security procedure None of these Identification procedure Log-on procedure ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The difference between a multiplexer and a statistical multiplexer is Multiplexer use X.25 protocol, while statistical multiplexers use the Aloha protocol 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 Multiplexers use Time Division Multiplexing (TDM) while statistical multiplexers use Frequency Division Multiplexing (FDM) Multiplexer use X.25 protocol, while statistical multiplexers use the Aloha protocol 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 Multiplexers use Time Division Multiplexing (TDM) while statistical multiplexers use Frequency Division Multiplexing (FDM) ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A high speed communication equipment typically would not be needed for E-mail Transferring large volume of data All of these Supporting communication between nodes in a LAN E-mail Transferring large volume of data All of these Supporting communication between nodes in a LAN ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following command options are displayed when you use the Router# show frame-relay ? command?1. dlci2. neighbors3. lmi4. pvc5. map All of these 1 only 2 and 4 3, 4 and 5 All of these 1 only 2 and 4 3, 4 and 5 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Telecommunication networks frequently interconnect an organization with its customers and suppliers. Select the best fit for answer: Bandwidth alternatives Inter organizational networks None of these Switching alternating Extranets Bandwidth alternatives Inter organizational networks None of these Switching alternating Extranets ANSWER DOWNLOAD EXAMIANS APP
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