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單項(xiàng)選擇題

What best describes processing delay?()

A.the time required from receipt of the incoming frame, until the frame/packet has been queued for transmission
B.the time taken for a single packet to traverse the physical medium from one end to the other
C.the time taken to place a frame on the physical medium for transport
D.the time spent for a packet to reside in the output queue of a router

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