Wednesday, January 5, 2022

Dr.A.P.J.Abdul Kalam University MBA IV SEM JUNE 2020 Computer Networks [MBA405I] Aug-Sep 2020 Question Paper

Dr.A.P.J.Abdul Kalam University Old Question Papers

Master of Business Administration

Fourth Semester Main Examination, Aug-Sep 2020

Computer Networks [MBA405I]

Time: 3:00 Max Marks 80

Note : Attempt any five questions. All question carry equal marks.

Q.1 What do you understand by switching techniques- circuit, packet and message?

Q.2 Write short notes on sliding window protocols, HDLC, SLIP and PPP.

Q.3 Explain protocol hierarchies and network architecture.

Q.4 Write a detailed note on digital and network transmission.

Q.5 What do you mean by routers? Explain LAN, MAN and WAN topologies.

Q.6 What do you mean by congestion control algorithms and pre allocation of buffers?

Q.7 What is transport layer? Describe services of transport layer. Explain transport protocols

and connection management

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