Previous year question paper for CN (BCA 6th)

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Previous year question paper with solutions for Computer networks from 2014 to 2022

Our website provides solved previous year question paper for Computer networks from 2014 to 2022. Doing preparation from the previous year question paper helps you to get good marks in exams. From our CN question paper bank, students can download solved previous year question paper. The solutions to these previous year question paper are very easy to understand.

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Name : Computer Network

By : Tanenbaum

SECTION- A

Data communications concepts: Digital and analog transmissions-Modem, parallel and serial,

synchronous and asynchronous, Modes of communication: Simplex, half duplex, full duplex, Concept of

multiplexing, De-multiplexing.

Types of Networks: LAN, MAN, WAN

Network Topologies: Bus, Star, Ring, Mesh, Tree, Hybrid

Communication Channels: Wired transmissions: Telephone lines, leased lines, switch line, coaxial

cables-base band, broadband, optical fiber transmission.

SECTION- B

Wireless Transmission: (Standards and Specification) Microwave transmission, Infrared transmission,

Laser transmission, Radio transmission and Satellite transmission and Blue Tooth, Frequency Spectrum.

Communication Switching Techniques: Circuit Switching, Message Switching, Packet Switching.

Network Reference Models: OSI Reference Model, TCP/IP Reference Model, Comparison of OSI and

TCP/IP Reference Models.

SECTION- C

Data Link Layer Design Issues: Services provided to the Network Layer, Framing, Error Control (error

detection and correction code), Flow Control, Data Link Layer in the Internet (SLIP, PPP).

Types of Multiplexing: FDM, TDM, CDMA

SECTION- D

MAC sub layer: CSMA/CD/CA, IEEE standards (IEEE802.3 Ethernet, Gigabit Ethernet, IEEE 802.4

Token Bus, IEEE 802.5 Token Ring)

The Network Layer: Design Issues, Routing Algorithms: Optimality Principle, Shortest Path Routing,

Congestion Control Policies, Concept of Internetworking.

 

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2019
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2018
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2016
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2015
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