New Syllabus 2025 Internet and E Commerce Question
Internet and E Commerce DCA Notes in Hindi @nscomputer classes
Unit I
- Applications of Internet,
- History of Internet,
- What is Special about Internet,
- Advantages Threat and Limitation of Internet,
- World Wide Web (WWW) History.
- Uses of Internet,
- Services on Internet:
- Communication Service, Information Retrievals ,Web Service,
- World wide web, Video conferencing, Internet Uses in Entertainment, Education,
Business.
Unit II
- Internet : Evolution, Protocols TCP/IP, HTTP, FTP, Telnet, Gopher, Internet Vs
Intranet, Intranet Characteristics, Advantages, Drawback, Comparing Intranet with
Groupware, Email, Client Server System, Growth of Internet, Internet Service
Providers, Type of ISP Access ISP, Mail Box, Hosting, Transit, Virtual, Free. Services
Provided by ISP. - Connectivity – Dial-up, Leased line, VSAT, Mobile, Hotspot, DSL, Cable, Satellite,
Broadband URLs, Domain names, Portals, Applications. - E-Mail: Concepts, Basics of Sending & Receiving, E-mail, Free E-mail services. How E
mail Works, Advantage of Using Email ,Email name and Address, Address Book ,File
Attachments, Signature, Setting Priority, Replying and Forwarding Email, Spamming,
Email Ethics.
Unit III
- Transfer Protocols: Telnet & Chatting: Telnet Concept, Telnet Model, Telnet
Commands, Telnet for Client/Server Architecture, Characteristic, Remote Logging: How
it works, Escaping From Remote Login, The Internet Remote Login Standard. FTP & its
Usage: FTP Model, FTP Commands,How FTP works, Impact and Significance. - Internet chatting – Synchronous Asynchronous chat, Instant Messaging, Web Based
chat, Voice chat, text chat.
Unit IV
- Searching the Web, HTTP, URLs, Web Servers, Web Protocols. Web Publishing
Concepts, Domain Name Registration, HTML: Introduction, Editors, How to Write save
and View Webpage Using HTML, Design Tools, Example HTML Editors, Image Editors:
Need Example. Internet addressing, IP Address, Domain Name, URL, Various Services
, Working, Web Browsers, Setting default browser, browser history, Privacy settings in
Browser.Browser interface, Its function. - Concept of Search Engines, Web Directory, Internet Chat, Client server architecture,
Characteristics, Services, Advantages Disadvantages
Unit V
- HTML Concepts of Hypertext, Versions of HTML, Elements of HTML Syntax, Tags,
Open and Closed Tags, Head & Body Sections, Tags to Head and Body, Title Tag
Building HTML Documents, Working With Text Bold, Italic, Underline, Blink, Teletype,
SuperScript, SubScript, Font, Paragraph, Aligning Text, Line Break, Inserting Images,
Set Image Location, Height and Width, Hyperlinks : Linking Document, Linking of page
Section, Target Attributes. - Backgrounds: HTML back ground with Image and Colors, Color Controls: Color
Coding in HTML. - Different HTML Tags, Table Layout and Presentation: Table Heading, Cell Padding and
Cell spacing, Colspan and Row Span, Table Height and Width, Table Heading, Table
Caption. - Table Body Header and Footer. List types and its Tag : Ordered and Unordered List
and Attributes.