Computer Networking A decrease in magnitude of current, voltage, a power of a signal in transmission between points, is known as None of these Attenuation Amplitude Carrier Aloha None of these Attenuation Amplitude Carrier Aloha ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the purpose of Spanning Tree Protocol in a switched LAN? To create collision domains To prevent routing loops in networks with redundant paths To prevent switching loops in networks with redundant switched paths To provide a mechanism for network monitoring in switched environments To manage the VLAN database across multiple switches To create collision domains To prevent routing loops in networks with redundant paths To prevent switching loops in networks with redundant switched paths To provide a mechanism for network monitoring in switched environments To manage the VLAN database across multiple switches ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Devices on one network can communicate with devices on another network via a utility server None of these gateway printer server file server utility server None of these gateway printer server file server ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is an important characteristic of LAN? low cost access for low bandwidth channels application independent interfaces None of these unlimited expansion parallel transmission low cost access for low bandwidth channels application independent interfaces None of these unlimited expansion parallel transmission ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You need to allow one host to be permitted to attach dynamically to each switch interface. Which two commands must you configure on your catalyst switch to meet this policy?1. Switch (config-if) # ip access-group 102. Switch (config-if) # switchport port-security maximum 13. Switch (config) # access-list 10 permit ip host 14. Switch (config-if) # switchport port-security violation shutdown5. Switch (config) # mac-address-table secure 1 and 3 2 and 4 2, 3 and 5 4 and 5 1 and 3 2 and 4 2, 3 and 5 4 and 5 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A communications device that combines transmissions from several I/O devices into one line is a: multiplexer modifier concentrator None of these full-duplex line multiplexer modifier concentrator None of these full-duplex line ANSWER DOWNLOAD EXAMIANS APP
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