1) Suppose Host A is sending a large file over a TCP connection. As shown below. What is put in the sequence number and acknowledgment fields of the segments?2) A few seconds after the user sending a large file, the user types the letter ’T’. After typing the letter’ T’, how many segments are sent, and what is put in the sequence number and acknowledgment fields of the segments? Please continue to draw the diagram. Note write the sequence number and acknowledgment number.