four switches， which one will be root switch.（no pic）.
Which of the following statements are true regarding bridges and switches?（）A、Switches are primarily software based while bridges are hardware based.B、Both bridges and switches forward Layer 2 broadcasts.C、Bridges are frequently faster than switches.D、Switches have a higher number of ports than most bridges.E、Bridges define broadcast domains while switches define collision domains.F、Both bridges and switches make forwarding decisions based on Layer 2 addresses.
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Which protocol provides a method of sharing VLAN configuration information between switches?（）A、VTPB、STPC、ISLD、802.1QE、VLSM
When comparing and contrasting the similarities and differences between bridges and switches, which of the following are valid statements?（）A、Bridges are faster than switches because they have fewer ports.B、A switch is a multiport bridge,C、Bridges and switches learn MAC addresses by examining the source MAC address of each frame received.D、A bridge will forward a broadcast but a switch will not.E、Bridges and switches increase the size of a collision domain.F、None of the above statements are true.
Which of the following statements are true regarding bridges and switches (Choose 3.)（）。A、Switches are primarily software based while bridges are hardware based.B、Both bridges and switches forward Layer 2 broadcasts.C、Bridges are frequently faster than switches.D、Switches have a higher number of ports than most bridges.E、Bridges define broadcast domains while switches define collision domains.F、Both bridges and switches make forwarding decisions based on Layer 2 addresses.
The ability to stack switches using cisco stackwise technology provides A number of important benefits to the customer, which of these is A benefit of cisco stackwise?（）A、allows multiple switches to be managed as A single device.B、eliminates the need to purchasesmartnet on individual switches in the stackC、allowscisco smart switches to be incorporated into the stackD、enables switches in multiplewring closets to provide failover for each other
Which of the following RAID arrays should be used to achieve the BEST fault tolerance？（）A、Four drives with RAID 0B、Four drives with RAID 3C、Four drives with RAID 5D、Four drives with RAID 10
Which of the following switches in Windows can be used to ping a host until stopped?（）A、-lB、-aC、-tD、-f
