An ACK number of 1000 in TCP always a means that

1.	An ACK number of 1000 in TCP always a means that
A.	999 bytes have been successfully received
B.	1000 bytes have been successfully recieved
C.	1001 bytes have been successfully received
D.	None of the above
Answer» E.

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An ACK number of 1000 in TCP always a means that

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