Sunday, February 5, 2023

Dr. A.P.J. Abdul Kalam University BCA IV SEM Data & Network Communication [BCA403T] June 2021 Question Paper

Dr. A.P.J. Abdul Kalam University

Bachelor of Computer Application

Fourth Semester Examination, June-2021

Data & Network Communication [BCA403T]

Time: 3:00 Hrs Max Marks 40

Note : Attempt all questions. All questions carry equal marks.

Q.1 Explain Data communication system

Q.2 Discuss SNA Operating system

Q.3 Discuss limits of communication

Q.4 Explain sampling theorem & quantization.

Q.5 What do you understand by Character oriented protocol.

Q.6 Define

(i) Ethanol (ii) Token ring

Q.7 Define Data Topology.

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