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रविवार, 19 अप्रैल 2020

BCA BCA 6th Sem Notes - Internet and Extranet

BCA 6th Sem Notes - Internet and Extranet

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  • UNIT-I 
Introduction to E-Commerce
The Scope of Electronic Commerce 
Definition of Electronic Commerce,
Electronic E-commerce and the Trade Cycle
Electronic Markets, Electronic Data Interchange
Internet Commerce, E-Commerce in Perspective
Business Strategy in an Electronic Age: Supply Chains
Porter’s Value Chain Model, Inter-Organizational Value Chains
Competitive Strategy, Porter’s Model
First Mover Advantage Sustainable Competitive Advantage
Competitive Advantage using E-Commerce
Business Strategy, Introduction to Business Strategy
Strategic Implications of IT, Technology
Business Environment, Business Capability
Exiting Business Strategy, Strategy Formulation & Implementation Planning
E-Commerce Implementation
E-Commerce Evaluation








  • UNIT-II 
    • Business-to-Business Electronic Commerce
    Characteristics of B2B EC
    Models of B2B Ec
    Procurement Management Using the Buyer’s Internal Marketplace
    Just in Time Delivery
    B2B Models
    Auctions and Services from Traditional to Internet-Based EDI
    The Role of Software Agents for B2B EC
    Electronic marketing in B2B
    Solutions of B2B EC
    Managerial Issues
    Electronic Data Interchange (EDI)
    EDI: The Nuts and Bolts
    EDI & Business








  • UNIT-III 
    • Internet and Extranet
    The Largest Extranet,
    Architecture of the Internet
    Intranet and Extranet Intranet software ,Applications of Intranets
    Intranet Application Case Studies
    Considerations in Intranet Deployment
    The Extranets, The structures of Extranets
    Extranet products & services
    Applications of Extranets,Business Models of Extranet Applications, Managerial Issues
    Electronic Payment Systems,Is SET a failure
    Electronic Payments & Protocols
    Security Schemes in Electronic payment systems, Electronic Credit card system on the Internet
    Electronic Fund Transfer and Debit cards on the Internet
    Stored – value Cards and E-Cash,Electronic Check Systems
    Prospect of Electronic Payment Systems,
    Managerial Issues








  • UNIT-V                 

    • Internet and Extranet

    what is Internet

    The Internet is the global system of interconnected computer networks that uses the Internet protocol suite (TCP/IP) to communicate between networks and devices. It is a network of networks that consists of private, public, academic, business, and government networks of local to global scope, linked by a broad array of electronic, wireless, and optical networking technologies.. The Internet conveys a huge scope of data assets and administrations, for example, the between connected hypertext records and uses of the World Wide Web (WWW), electronic mail, communication, and document sharing.
    The Internet provides different online services. Some examples include:
    • Web – a collection of billions of webpages that you can view with a web browser
    • Email – the most common method of sending and receiving messages online
    • Social media – websites and apps that allow people to share comments, photos, and videos
    • Online gaming – games that allow people to play with and against each other over the Internet
    • Software updates – operating system and application updates can typically downloaded from the Internet
    what is Extranet

    An extranet is a private network that uses Internet technology and the public telecommunication system to securely share part of a business's information or operations with suppliers, vendors, partners, customers, or other businesses. An extranet can be viewed as part of a company's intranet that is extended to users outside the company.

    An extranet requires security and protection. These can incorporate firewall server the executives, the issuance and utilization of advanced endorsements or comparable methods for client confirmation, encryption of messages, and the utilization of virtual private systems (VPNs) that burrow through the open system. 

    Organizations can utilize an extranet to: 

    • Trade enormous volumes of information utilizing Electronic Data Interchange (EDI)
    • Offer item inventories only with wholesalers or those "in the exchange" 
    • Team up with different organizations on joint advancement endeavors 
    • Mutually create and use preparing programs with different organizations 
    • Provide or access services provided by one company to a group of other companies, such as an online banking application managed by one company on behalf of affiliated banks
    • Offer updates on basic intrigue only with accomplice organizations

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