BSc IT Sem III 2023 2024 2024 COMPUTER NETWORKS Question Paper - Mumbai University | munotes

Questions asked in this paper

1. Q1 Attempt any 15 marks
   • a. What is data communication? What are its fundamental characteristics and
   • b. What is protocol? Explain its key elements Explain the functions of transport layer in OSI model
   • d. Explain the following:
   • v. Socket address Explain the functions of routers and switches the concept of LAN and WAN
2. Q2 Attempt any three. 15 marks
   • a. Explain various causes of transmission impairment
   • b. Explain the services of data link layer Explain various ways in which performance of a network can be measured
   • d. Explain'the operation of ARP
   • e. Explain the characteristics of wireless LAN cyclic redundancy check with example
3. Q3 Attempt any three. 15 marks
   • a. Explain various timers in RIP
   • b. Lxplain types of BGP packet
   • c. a short note on NAT A d. Explain transition from IPv4 to IPv6
   • f. Explain distance vector routing algorithm Attempt any three. (15)
   • a. Explain the three-way handshake process in TCP
   • b. Explain services of UDP Explain various TCP timers
   • d. Explain stiding window mechanism in TCP
   • e. Explain UDP applications Explain segment format Explain e connections in HTTP

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