out
on
forward
through
第1题：
What are two characteristics of "store and forward" switching? (Select two answer choices)
A．Latency fluctuates regardless of frame. size.
B．The switch receives the complete frame. before beginning to forward it.
C．Latency through the switch varies with frame. length.
D．The switch checks the destination address upon receipt of headers.
第2题：
A.The switch will not forward unicast frames.
B.The switch will forward the frame to a specific port.
C.The switch will return a copy of the frame out the source port.
D.The switch will remove the destination MAC from the switch table.
E.The switch will forward the frame to all ports except the port on which it was received.
第3题：
Once the logic of a network is laid out, the project manager will conduct a forward pass and backward pass through the network. This will provide information on the _____ and identification of the _____ .
A.Slack for each activity, critical path.
B.Slack for each activity, high risk activities.
C.Manpower shortages, high risk activities.
D.High risk activities, non-critical paths.
E.Manpower availability, contingency plans.
第4题：
On hearing a great noise, Mike looked forward through the window （）what happened outside the room．
第5题：
I have steerage way. It is said that ______.
A.I am underway
B.I am out of control
C.I am not making way through the water
D.I have the amount of movement forward which the ship needs to be steered properly
第6题：
A. to validate packet receipt on interfaces where the traffic should be received
B. to forward packets out the interfaces where the traffic should be received
C. to forward packets out the interfaces where the traffic should be sent
D. to validate packet receipt on interfaces where the traffic should be sent
第7题：
______________
. A. in B. through C. out D. down
第8题：
________
[A] insists on [B] sums up [C] turns out [D] puts forward
第9题：
第10题：
What will an Ethernet switch do if it receives a unicast frame with a destination MAC that is listed in the switch table?（）