CS-69 : TCP/IP Programming of June 2002
Quesetion Paper of CS-69: TCP/IP Programming
Ql. Answer the following questions:
(i) Show by Calculation how many hosts per network each IP Address Class (A, B and C only) can have.
(ii) Show by calculation how many networks (no hosts). Each IP address class (A, B and C only) can have with one example each.
(iii) Physical, port and IP addresses are used in data communication, In a TCP/IP environment, what layers are they associated with?
(iv) Which of the TCP/IP transport protocols (TCP or UDP) would you select for the following applications and give justification?
(v) What are the two reasons for using layered protocols?
(vi) What is the main difference between TCP and UDP?
(vii) What are the disadvantages and advantages of TCP/IP reference model over OSI reference model?