Question

Consider a tcp connection in a state where there are no outstanding acks. The sender sends two segments back to back. The sequence numbers of first and second segments are 750 and 870 respectively. The first segment was lost, but second was received correctly by the receiver. Let x be the amount of data carried in first segment (in bytes), y be the ack number sent by the receiver. The value of x and y are:

Answer 1

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