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IGNOU MCS-42
- Data Communication and Computer Networks,
Latest Help Book Edition

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Chapter-wise Reference Book with Previous Year Solved Question Papers of MCS-42 Data Communication and Computer Networks for IGNOU MCA Computer Application.

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About MCS-42 Help Book Latest Edition

MCS-42 English Topics Covered

Block 1 - Introduction to Data Communication and Computer Network Concepts

  • Unit 1 - Introduction to Computer Network
  • Unit 2 - Data Transmission
  • Unit 3 - Data Encoding and Communication Technique
  • Unit 4 - Multiplexing and Switching

Block 2 - Media Access Control and Data Link Layer

  • Unit 1 - Data Link Layer Fundamentals
  • Unit 2 - Retransmission Strategies
  • Unit 3 - Contention-based Media Access Protocols
  • Unit 4 - Wireless LAN and Datalink Layer Switching

Block 3 - Network Layer

  • Unit 1 - Introduction to Layer Functionality and Design Issues
  • Unit 2 - Routing Algorithms
  • Unit 3 - Congestion Control in Public Switched Network
  • Unit 4 - Internetworking

Block 4 - Transport Layer and Application Layer Services

  • Unit 1 - Transport Services and Mechanism
  • Unit 2 - TCP/UDP
  • Unit 3 - Network Security-I
  • Unit 4 - Network Security-II

Previous Year Solved Question Papers Included

MCS-42 English (Total-29, Solved-21, Unsolved-8)

  • June (2007-2020)
  • December (2006-2019)
  • February (2021)

MCS-42 Help Book Details

  • University IGNOU (Indira Gandhi National Open University)
  • Title Data Communication and Computer Networks
  • Language(s) English
  • Code MCS-42
  • Subject Computer Application
  • Degree(s) MCA
  • Course Core Courses (CC)
  • ISBN 978-93-81638-01-9 (English)
  • Pages 404 (English)
  • Weight 323gms (English)
  • Dimensions (L) 21cm, (W) 15cm, (H) 1cm
  • Author Gullybaba.com Panel
  • Publisher Gullybaba Publishing House Pvt. Ltd.

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