Gullybaba IGNOU 4th Semester MA (Latest Edition) MCS-042 Data Communication and Computer Networks

MCS-42 IGNOU Help Book for MCA Data Communication & Computer Networks

CONTENTS

1 Introduction to Computer Network
2 Data Transmission
3 Data Encoding and Communication Technique
4 Multiplexing and Switching
5 Data Link Layer Fundamentals
6 Retransmission Strategies
7 Contention-based Media Access Protocols
8 Wireless LAN and Datalink Layer Switching
9 Introduction to Layer Functionality and Design Issues
10 Routing Algorithms
11 Congestion Control in Public Switched Network
12 Internetworking
13 Transport Services and Mechanism
14 TCP/UDP
15 Network Security-I
16 Network Security-II

TOTAL QUESTION PAPERS (Total-25, Solved-19, Unsolved-6)
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