EBK ESSENTIALS OF MIS,
EBK ESSENTIALS OF MIS,
13th Edition
ISBN: 8220106778494
Author: LAUDON
Publisher: PEARSON
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Chapter 10, Problem 16CSQ
Program Plan Intro

E-commerce:

  • E-commerce denotes a commerce via internet or online facilities.
  • It denotes buying or selling of products online.
  • The areas of e-commerce includes:
    • Online Retailing
    • Electric markets
    • Online Auctions
  • It provides online shopping for retail sales direct to consumers via web sites.
  • It uses demographic data through social media and web contacts.
  • It engages in retail for launching new services and products.
  • It has online financial exchanges for trading and concurrency exchanges.

Features of e-commerce:

The eight unique feature of e-commerce is shown below:

  • Ubiquity:
    • Internet technology is accessible to the customer everywhere.
  • Global reach:
    • It displays that e-commerce grows to each part of the world.
    • It also allows commercial transaction among national boundaries
  • Universal standards:
    • It is also called as universal standards.
    • These standards are used for organizing e-commerce business that is exchanged across the world.
  • Richness
    • Video, audio, and text messages are possible in these features.
      • These features are merged into single marketing message and consumer experience.
  • Interactivity:
    • This features works by communication with the user. The communication is done by two-way method that is the consumer and supplier.
  • Information density:
    • Here the technology decreases the information costs.
    • It improves the currency, accuracy and quality.
  • Personalization/Customization:
    • This feature is used to deliver the personalized message to individual and also to groups.
  • Social technology:
    • It supports the content generation and social networking.

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ut da Q4: Consider the LIBRARY relational database schema shown in Figure below a. Edit Author_name to new variable name where previous surname was 'Al - Wazny'. Update book_Authors set Author_name = 'alsaadi' where Author_name = 'Al - Wazny' b. Change data type of Phone to string instead of numbers. عرفنه شنو الحل BOOK Book id Title Publisher_name BOOK AUTHORS Book id Author_name PUBLISHER Name Address Phone e u al b are rage c. Add two Publishers Company existed in UK. insert into publisher(name, address, phone) value('ali','uk',78547889), ('karrar', 'uk', 78547889) d. Remove all books author when author name contains second character 'D' and ending by character 'i'. es inf rmar nce 1 tic عرفته شنو الحل e. Add one book as variables data? عرفته شنو الحل
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