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  • Computer Science and Engineering
    • Neural network and fuzzy systems
    • Cryptography
    • Software Engineering
    • Software project management
    • Data Structures Using c
    • Computer graphics
    • Mobile computing
    • Compiler design
    • Automata
    • Datamining and data ware housing
    • Artificial Intelligence
    • Operating System
    • Database Management Systems
    • Design and analysis of algorithms
    • Object oriented programming
    • Advanced Database Management System
    • Computer Organization and Architecture
    • Computer networks
    • Network management and securuty
    • Web Technology
    • Internet Fundamentals
    • Digital imge processing
    • Computer hardware
    • Graph Theory
    • Principals of Programming Language
    • Real Time Systems
    • Discrete Mathematics
    • Fundamental of Electronic Devices
    • Digital Electronics
    • Microprocessor and Interfacing
    • Data Communication and Networking
    • Professional Communication
    • Human Values and Professional Ethics
    • Basic Manufacturing Process
    • Physics-II
    • Physics-I
    • Computer Concept and C Programming
    • Environmental Engineering
    • Math -1
    • Math -2
    • Chemistry
    • Basic Electrical - First Year
    • Basic Electronics
    • Embedded System Design
    • Network Theory
    • Principle of Communication
    • Signal and Systems
    • Wireless Communication
    • Analog Electronics Circuits
    • Digital Signal processor
    • Numerical Analysis
    • Maths -3
    • Elements of Civil Engineering
    • Elements of Mechanical Engineering

  • Electronics and Communication Engineering
    • Wireless Communication
    • Satellite Communications
    • Optical Fiber Communication
    • Mobile communication
    • Radar and sonar engineering
    • Embedded system
    • Data Communication and Networking
    • Principle of Communication
    • TV ENGINEERING
    • Digital elecronics
    • Network theory
    • Electromagnetic Field Theory
    • Analog electronics
    • Antenna &Wave Propagation
    • Analog Electronic Circuits
    • Fundamentals of Electronics Devices
    • Microprocessors and Interfacing
    • Signals and Systems
    • Microwave Engineering
    • Advance Semiconductor Devices
    • Digital System Design
    • Mos ICs and Technology
    • Digital Signal Processing
    • Power Electronics
    • Numerical Methods
    • Control Systems - I
    • Math -3
    • Electrical Machines II (AC Machines)
    • Electrical Machines I (DC Machines)
    • Advance Control System
    • Electrical Drives
    • Professional Communication
    • Human Values and Professional Ethics
    • Basic Manufacturing Process
    • Physics-II
    • Physics-I
    • Computer Concepts and C programming
    • Environmental Engineering
    • Math-1
    • Math-2
    • Chemistry
    • Basic Electrical - First Year
    • Basic Electronics
    • Electronics Switching
    • Neural Network and Fuzzy Logics
    • Digital Image Processing
    • Data Structures Using C
    • Operating systems
    • Computer Organisation and Architecture
    • Network management and security
    • Object Oriented Programming
    • Electrical Instrumentation and Measurements
    • Digital communication
    • Electronic Measurements and Instrumentation
    • Elements of Civil Engineering
    • Elements of Mechanical Engineering
    • VLSI Design
    • Electronics Formula

  • Electrical and Electronics Engineering
    • Power system Analysis
    • Advance control system
    • Digital signal processing
    • Power Electronics
    • High Voltage Engineering
    • Electrical drives
    • Electrical Instrumentation And Process Control
    • Electrical Machines II (AC Machines)
    • Electrical Machines I (DC Machines)
    • Advanced Topics in Power Systems
    • Control system I
    • Switchgear and Protection
    • Element of Power System
    • Electrical Measurements and Measuring Instruments
    • Electrical Machine Design
    • Solid state devices
    • Numerical analysis
    • Electrical System Design and Estimation
    • Switched Mode Power Conversion
    • Non conventional energy resourses
    • Telemetry and Data Transmission
    • Utilization of Electrical Energy
    • Special Electrical Machines
    • Digital Electronics
    • Network Theory
    • Advanced Semiconductor Devices
    • Analog Electronics Circuits
    • Antena & Wave Propogation
    • Data Communication And Network
    • Electromagnetic Field Theory
    • Embedded System Design
    • Professional Communication
    • Human Values and Professional Ethics
    • Basic Manufacturing Process
    • Physics-II
    • Physics-I
    • Computer Concepts and C programming
    • Environmental Engineering
    • Math -1
    • Math -2
    • Engineering Chemistry
    • Basic Electrical - First Year
    • Basic Electronics
    • Fundamental of Electronic Devices
    • Microprocessors and Interfacing
    • Mobile Communication
    • Satellite Communications
    • Wireless Communication
    • Principle of Communication
    • Optical fiber communication
    • Computer Organisation
    • Database management system
    • Data mining and Data Warehousing
    • Data Structures Using C
    • Digital image processing
    • Software Engineering
    • Fluid Mechanics
    • Neural Networks and Fuzzy Logic
    • Hydraulic Machines
    • Operating System
    • Object Oriented Programming
    • Analog Electronics
    • Digital Communication
    • Mechatronics
    • Power Plant Engineering
    • Math -3
    • Elements of Civil Engineering
    • Elements of Mechanical Engineering

  • Mechanical Engineering
    • Computer Aided Manufacturing
    • Computer Aided Design
    • Six sigma
    • Operation research
    • Total quality management
    • Power Plant Engineering
    • Automobile Engineering
    • Avanced Welding Technology
    • Internal Combustion Engine
    • Machine Design I
    • Machine Design II
    • Heat And Mass Transfer
    • Theory Of Machines I
    • Theory Of Machines II
    • Material Science
    • Thermodynamics
    • Applied Thermodynamics
    • Refrigeration And Air-Conditioning
    • Strength Of Materials
    • Manufacturing Science I
    • Manufacturing Science II
    • Mechatronics
    • Industrial Engineering
    • Fluid Mechanics
    • Fluid Machinery
    • Electrical Machines
    • Measurement and Metrology
    • Professional Communication
    • Human Values and Professional Ethics
    • Basic Manufacturing Processes
    • Physics II
    • Physics I
    • Computer Concepts and C Programming
    • Environmental Engineering
    • Math -1
    • Math -2
    • Chemistry
    • Basic Electrical- First Year
    • Basic Electronics
    • Non Conventional Energy Resources
    • Unconventional Manufacturing Processes
    • Mechanical System Design
    • Quality Control
    • Maths 3
    • Elements of Civil Engineering
    • Elements Of Mechanical Engineering
    • Finite Element Method

  • Civil Engineering
    • Environmental Engineering-I
    • Engineering Geology
    • Geo informatics system
    • Fluid Mechanics
    • Water resources engineering
    • Construction Material
    • Surveying-I
    • Surveying - II
    • Transpoprtation Engineering
    • Design of Steel Structure
    • Hydraulic Machines
    • Soil Mechanics
    • Structure Analysis -1
    • Design of Concrete Structures-II
    • Design of Concrete Structures-II
    • Tunnel Engineering
    • Transportation Engineering 2/Railway Engineering
    • Structural Analysis -2
    • Environmental Engineering-II
    • Strength of Materials
    • Professional Communication
    • Human Values and Professional Ethics
    • Basic Manufacturing Process
    • Physics II
    • Physics I
    • Computer Concepts and C programming
    • Environmental engineering
    • Math -1
    • Math -2
    • Chemistry
    • Basic Electrical - First Year
    • Basic Electronics
    • Advanced Structural Design
    • Conctrete Technology
    • Principals of Town Planning and Architecture
    • Maths-3
    • Elements of Civil Engineering
    • Elements of mechanical engineering
    • Earthquake Resistant Desigm Of Building

  • First Year-Engineering Syllabus
    • Chemistry
    • Maths-1
    • Maths-2
    • Basic electrical - First Year
    • Basic Electronics
    • Elements Of Civil Engineering
    • Elements of Mechanical Engineering
    • Environmental Engineering
    • Computer concepts and c programming
    • Physics-I
    • Physics-II
    • Basic Manufacturing Process
    • Human Values and Professional Ethics
    • Professional Communication

Computer networks
  • Online Study
  • Computer Science and Engineering
  • Computer networks

Computer networking is the scientific and engineering discipline concerned with communication between computer systems. Such networks involve at least two devices capable of being networked with at least one usually being a computer. The devices can be separated by a few meters (e.g. via Bluetooth) or thousands of kilometers (e.g. via the Internet). Computer networking is sometimes considered a sub-discipline of telecommunications.
Computer networking can be examined from either the 7 layer OSI Model, or the 4 layer TCP/IP Model This useful study material lists 144 topics with detailed notes, diagrams, equations, formulas & course material, the topics are listed in 8 chapters. Computer networks is part of computer science engineering education courses and information technology degree programs of various universities.

Computer networks
  • Growth Of Computer Networking
  • Networking Seems Complex
  • Five Key Aspects Of Networking
  • Local area network
  • Metropolitan Area Network
  • Wide Area Network
  • OSI reference Model
  • TCP/IP Reference Model
  • Comparison of the OSI and TCP/IP Reference Models
  • Problems of the TCP/IP Reference Mode
  • Problems of the OSI Model
  • ARPANET
  • Architecture of the Internet
  • ATM Reference Model
  • Client-server model
  • Peer-to-peer Communication
  • Transmission technologies
  • Connection-Oriented and Connectionless Services
  • Protocol Hierarchies
  • Interfaces
  • Services of layers
  • X.25 networks
  • Applications of computer networks
  • Using layered protocols
  • simplex, half-duplex and full-duplex communication
  • Novell NetWare IPX packet
  • Network topologies
Computer Architecture
  • Taxonomy By Forms Of Energy
  • Coaxial Cable
  • Twisted Pair
  • Fiber optic cables
  • Compare Fiber Optics and Copper Wire
  • Switching
  • Compare circuit-switched and packet-switched networks
  • Dual cable and single cable systems
  • Singlemode and multimode fibers
  • Disadvantages of optical fiber
  • Serial Transmission
  • ISDN Architecture
  • Objectives of ISDN
  • ISDN Reference Model
Network Protocols
  • Data Link layer design issues
  • Services provided by the data link layer
  • Framing in data link layer
  • Error-Correcting Codes
  • Unrestricted Simplex Protocol
  • A Simplex Stop-and-Wait Protocol
  • Simplex Protocol for a Noisy Channel
  • Sliding Window Protocols
  • One-Bit Sliding Window Protocol
  • A Protocol Using Go Back N
  • High-Level Data Link Control
  • Data Link Layer in Internet
  • The Point-to-Point Protocol
  • Point-to-Point Protocol frame format
  • LCP packets
Wireless and lan
  • Static Channel Allocation
  • Dynamic Channel Allocation in LANs and MANs
  • ALOHA
  • Slotted ALOHA
  • 1-persistent CSMA
  • Non-persistent CSMA
  • p-persistent CSMA
  • CSMA with Collision Detection
  • Bit-map collision free protocol
  • Binary countdown protocol
  • Limited-Contention Protocols
  • Adaptive Tree Walk Protocol
  • Ethernet Cabling
  • Cable topologies of Ethernet
  • Manchester Encoding
  • 802.3 frame format
  • Binary Exponential Backoff Algorithm
  • Services of 802.11
  • Bridges
  • Operation of Two Port Bridge
  • Spanning Tree Bridges
  • Remote Bridges
  • Token Frame Format
  • 802.4 Frame Format
Network Layer
  • Network layer services to transport layer
  • Functions of the communication subnet
  • Virtual circuit network
  • Compare Virtual-Circuit and Datagram Subnets
  • Routing algorithm
  • Optimality Principle
  • Shortest path routing algorithm
  • Flooding
  • Distance vector routing algorithms
  • Count-to-infinity problem
  • Hierarchical routing
  • Reverse path forwarding
  • Broadcast routing algorithm
  • Multicast routing algorithm
Network Security
  • Electronic Mail
  • Basic functions of e-mail system
  • Authentication Protocols
  • Post Office Protocol
  • Privacy Enhanced Mail
  • Features of application layer
  • Encryption
  • Public key Cryptography
  • Virtual Terminal Protocol
  • World Wide Web
  • Symmetric cipher model
  • Key secrecy and algorithm secrecy
  • Cryptanalysis
  • Security
  • Pros and cons of security
  • Data Encryption Standard
  • Data Encyption Standard Chaining
  • Domain Name System
  • File Transfer Access and Management
  • Syntax Conversion
  • Multimedia
TCP/IP protocol
  • Broadcast routing algorithm
  • Multicast routing algorithm
  • Congestion
  • Congestion prevention policies
  • General principles of congestion control
  • Leaky bucket algorithm
  • RSVP protocol for congestion control
  • Concatenated virtual circuits
  • Connectionless Internetworking
  • Tunneling
  • Internetwork routing
  • Principles for designing the network layer
  • IP protocol
  • Internet Control Message Protocol
  • DHCP protocol
  • Fragmentation
  • Address Resolution Protocol
  • Asynchronous Transfer Mode
  • IP Header Checksum
Transport Layer
  • Transport service primitives
  • Addressing at transport layer
  • Forbidden region
  • Three way handshake
  • Two army problem
  • User Datagram Protocol
  • Transmission Control Protocol
  • Pseudo header
  • TCP Connection establishment
  • TCP Congestion Control