1. Compare the TCP header and the UDP header. List the fields in the TCP header that are not part of the UDP header. Give the reason for each missing field.
2. In TCP, if the value of HLEN is 0111, how many bytes of options are included in the segment?
3. What can you say about each of the following TCP segments, in which the value of the control field is:
a. 000000
b. 000001
c. 010001
d. 000100
e. 000010
f. 010010