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Sathyabama Institute of Science and Technology B.Sc. Computer Science SBS1302 DATA COMMUNICATION AND NETWORKS Syllabus SATHYABAMA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL OF COMPUTING END SEMESTER EXAM QUESTION PAPER PATTERN Max. Marks : 100 Exam Duration : 3 Hrs. PART A : 10 Questions of 2 marks each uniformly distributed No choice 20 Marks PART B : 2 Questions from each unit of internal choice, each carrying 16 marks 80 Marks SBS1302 DATA COMMUNICATION AND COMPUTER NETWORKS L T P Credits Total Marks 4 0 0 4 100 UNIT 1 12 Hrs. Introduction to Data Communication, Network. Protocols & standards and standards organizations - Line Configuration - Topology - Transmission node - Classification of Network OSI Model - Layers of OSI Model. UNIT 2 12 Hrs. Parallel and Serial Transmission - DTE/DCE/such as EIA-449, EIA-53O EIA-202 and x.21 interface - Interface standards - Modems - Guided Media Unguided Media - Performance - Types of Error - Error Detection - Error Corrections. UNIT 3 12 Hrs. Multiplexing - types of Multiplexing - Multiplexing Application - Telephone systems project 802 - Ethernet - Token Bus - Token Ring FDD IEEE 802.6 - SMDS - Circuit Switching - Packet switching - Message switching Connection oriented and connectionless services. UNIT 4 12 Hrs. History of Analog and Digital Network - Access to ISDN - ISDN Layers - Broadband ISDN X.25 Layers - Packet Layer Protocol - ATM - ATM Technology - ATM protocol. UNIT 5 12 Hrs. Repeaters Bridges Routers - Gateway - Routing algorithms - TCP/IP Network, Transport and Application Layers of TCP/IP - World Wide Web. Max.60 Hours TEXT/ REFERENCE BOOKS 1. Behrouz and Forouzan - Introduction to Data Communication and Networking - 2nd Edition - TMH - 2001. 2. Jean Walrand Communication Networks ( A first course) - Second Edition - WCB McGraw Hill - 1998. 3. Andrew S Tanenbaum ,Computer Networks,Third edition, Tata McGraw Hill,2006 4. Fred Halsall ,Data Communications, Computer Networks and Open Systems, 4th Edition , Addison Wesley,, 2000. END SEMESTER EXAM QUESTION PAPER PATTERN Max. Marks : 100 Exam Duration : 3 Hrs. |
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