Computer Networking What is the purpose of Spanning Tree Protocol in a switched LAN? To prevent routing loops in networks with redundant paths To manage the VLAN database across multiple switches To create collision domains To prevent switching loops in networks with redundant switched paths To provide a mechanism for network monitoring in switched environments To prevent routing loops in networks with redundant paths To manage the VLAN database across multiple switches To create collision domains To prevent switching loops in networks with redundant switched paths To provide a mechanism for network monitoring in switched environments ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Eight stations are competing for the use of a shared channel using the 'Adaptive tree Walk Protocol'. If the stations 7 and 8 are suddenly become ready at once, how many bit slots are needed to resolve the contention? 5 slots 14 slots 7 slots 10 slots None of these 5 slots 14 slots 7 slots 10 slots None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How many non-overlapping channels are available with 802.11h? 40 23 12 3 40 23 12 3 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You have two switches connected together with two crossover cables for redundancy, and STP is disabled. Which of the following will happen between the switches? The MAC forward/filter table will not update on the switch. The switches will automatically load-balance between the two links. The routing tables on the switches will not update. Broadcast storms will occur on the switched network. The MAC forward/filter table will not update on the switch. The switches will automatically load-balance between the two links. The routing tables on the switches will not update. Broadcast storms will occur on the switched network. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking On a class B network, how many hosts are available at each site with a subnet mask of 248? 4,094 1,022 8,190 16,382 2,046 4,094 1,022 8,190 16,382 2,046 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following conditions is used to transmit two packets over a medium at the same time? Collision Contention None of these Synchronous Asynchronous Collision Contention None of these Synchronous Asynchronous ANSWER DOWNLOAD EXAMIANS APP
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