The syllabus of MCA (Master in Computer Application) IIIrd Semester Program offered by NIT (National Institute of Technology) in Raipur is as follows:

IIIrd Semester MCA Code: CA40311(CA)

COMPUTER NETWORKS & COMMUNICATION

UNIT-1
Introduction: Layered Network Architecture, Review of ISO-OSI Model, Introduction to TCP/IP Model.; Data Communication Techniques; Pulse Code Modulation (PCM),
Differential Pulse Code Modulation (DPCM), Delta Modulation (DM).; Multiplexing Techniques; Frequency Division, Time Division, Statistical Time Division Multiplexing.; Physical Layer: Transmission Media: Wires, Cables, Radio Links, Satellite Link, Fiber Optic.; Error Detection and Correction: Single and Burst Error, parity Check Codes, Cyclic Redundancy Code & Hamming Code.

UNIT-2
Data Link Layer Protocols: Stop and Wait Protocols: Noise free and Noisy channels,
performance and efficiency, Sliding Window Protocols: Go Back and Selective Repeat ARQS, performance and efficiency, verification of protocol., HDLC and ATM: HDLC data link protocol, ISDN, Channel Structure, Asynchronous Transfer Mode (ATM), ATM Cells, Header and Cell Format. Layers in ATM Class 1,2,3,4 traffic.

UNIT-3
Medium Access Control Sub layer: Concept of Random Access, Pure ALOHA throughput characteristics of ALOHA Throughputs for finite and infinite populations S-ALOHA., LAN: IEEE 802.3, 802.4 and 802.5 Protocols performance of Ethernet. Token Ring Protocol, FDDI Protocol, Distributed Queue Dual Bus (DQDB) Protocol.

UNIT-4
Network and Transport Layer Protocols: General Principles, Virtual circuits and datagram’s, Windows flow control, Packet Discarding, Traffic Shaping, Choke RSVP, Network Layer in ATM, Internetworking using Bridge, Routers and Gateways, Routing Algorithms: Optimality principle, shortest path routing-Dijkstra, Flooding and broadcasting, distance vector routing, link state routing, flow based routing, Multicasting routing flow and congestion control. Internet Architecture and Addressing. Transport Layer: Design issues, Quality of Services, Primitives Connection Management: Addressing, Connection Establishment and Releases. Flow control and Buffering, Crash recovery, Element of TCP/ IP protocol: User Data gram Protocol, (UDP/TCP) Layering.

UNIT-5
Presentation And Application Layer Protocols: Presentation concepts SNMP Abstract Syntax notation. I (ASN-I), Cryptography: Substitutions and Transposition, Ciphers, Data Encryption Standard (DES), DES Chaining, Breaking DES, Public Key Cryptography, Authentication Protocols


Syllabus of MCA IIIrd Semester Program NIT Raipur

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