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? None of these Bulletin board system (BBS) Videoconferencing Teleconferencing E-mail None of these Bulletin board system (BBS) Videoconferencing Teleconferencing E-mail ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following device is used to connect two systems, especially if the systems use different protocols? hub None of these repeater bridge gateway hub None of these repeater bridge gateway ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following commands connect access list 110 inbound to interface ethernet0? Router(config)# ip access-group 110 in Router(config-if)# ip access-list 110 in Router(config-if)# ip access-group 110 in Router(config)# ip access-list 110 in Router(config)# ip access-group 110 in Router(config-if)# ip access-list 110 in Router(config-if)# ip access-group 110 in Router(config)# ip access-list 110 in ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In which circumstance are multiple copies of the same unicast frame likely to be transmitted in a switched LAN? In an improperly implemented redundant topology When upper-layer protocols require high reliability During high-traffic periods After broken links are reestablished In an improperly implemented redundant topology When upper-layer protocols require high reliability During high-traffic periods After broken links are reestablished ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The 802.5 standard implements a way for preventing collisions on the network. How are collisions prevented when using this standard? Time sharing Token passing Switched repeaters Collision detection CSMA/CD Time sharing Token passing Switched repeaters Collision detection CSMA/CD 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 Multiplexers use Time Division Multiplexing (TDM) while statistical multiplexers use Frequency Division Multiplexing (FDM) None of these 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 Multiplexers use Time Division Multiplexing (TDM) while statistical multiplexers use Frequency Division Multiplexing (FDM) None of these Multiplexers often waste the output link capacity while statistical multiplexers optimize its use Statistical multiplexers need buffers while multiplexers do not need buffers ANSWER DOWNLOAD EXAMIANS APP
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