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e-com sem-3

notes:   download syllabus : download unit 1: download unit 2: download unit 3: unit 4: unit 5: SEM-II COURSE 4: E-COMMERCE AND WEB APPLICATION DEVELOPMENT Theory Credits: 3 3 hrs/week UNIT-I  Introduction to E-Commerce: Definition, scope, and evolution, Benefits and limitations Types of E-Commerce: B2B, B2C, C2C, C2B, G2C models E-Commerce Business Models: Revenue models (advertising, subscription, etc.) Infrastructure for E-Commerce : Internet, intranet, Extranet Payment gateways and digital wallets Legal and Ethical Issues: Cyber laws and data  privacy,Intellectual property, taxation, and security.   Case study : Study of successful e-businesses UNIT-II Technology in E-Commerce: Essentials of web design for business - Content management  systems (WordPress, Shopify, BootStrap) Online Marketing & SEO: Digital marketing channels, Search engine optimization basics. Digital Payment Systems: Credit/Debit Cards, Net Banking, Mobile Wallets, UPI, Electronic...
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dm unit-2 sem-4

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Unit-V: Image Manipulations, Audio and Video & Introduction to JavaScript

  Unit-V: Image Manipulations, Audio and Video & Introduction to JavaScript I. Image Manipulations, Audio and Video This section focuses on integrating and controlling various media types within web pages, enhancing both aesthetics and functionality. A. Image Positioning and Display 1.       Position an Image: CSS position property: ·          static (default): Renders elements in normal document flow. ·          relative : Positions an element relative to its normal position. Use top , bottom , left , right for offset. Doesn't affect other elements' positions. ·          absolute : Positions an element relative to its nearest positioned ancestor (not static). Removed from normal flow. ·          fixed : Positions an element relative to the viewport . Stays in place ev...
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