Information and Communication Technology

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    Chapter 17: Information and Communication Technology (18 videos)   (Practice Test)

      17.1: Information and Communication Technology
      Introduction to Information and Communication Technology
    1. Introduction to Information and Communication Technology
      4506 views
      17.2: Components of Computer Based Information System (CBIS)
      Components of Computer Based Information System
    1. Components of Computer Based Information System
      9728 views
      17.3: Flow of Information
      Flow of Information
    1. Flow of Information
      3510 views
      17.4: Transmission of Electric Signal Through Wires (Practice Test)
      Transmission of Electrical Signal Through Wires
    1. Transmission of Electrical Signal Through Wires
      5420 views
      17.5: Transmissions of Radiowaves Through Space (Practice Test)
      Transmission of Radio waves Through Space
    1. Transmission of Radio waves Through Space
      6234 views
      2. Introduction to Radio
    2. Introduction to Radio
      2249 views
      3. Introduction to Fax Machine
    3. Introduction to Fax Machine
      3391 views
      4. Introduction to Cell Phone
    4. Introduction to Cell Phone
      3291 views
      5. Photo Phone
    5. Photo Phone
      2785 views
      17.6: Transmission of Light Signals Through Optical Fibers (Practice Test)
      Transmission of Light Signals Through Optical Fibers
    1. Transmission of Light Signals Through Optical Fibers
      4369 views
      2. Introduction to Computer
    2. Introduction to Computer
      6511 views
      3. More on Introduction to Computer
    3. More on Introduction to Computer
      1832 views
      17.7: Information Storage Devices (Practice Test)
      Information Storage Devices
    1. Information Storage Devices
      3549 views
      2. More on Information Storage Devices
    2. More on Information Storage Devices
      2089 views
      17.8: Applications of Computer
      Application of Computer
    1. Application of Computer
      2307 views
      17.9: Internet (Practice Test)
      Application of Computer
    1. Application of Computer
      2307 views
      2. Advantages of Electronic Mail
    2. Advantages of Electronic Mail
      1311 views
      17.10: Risk of ICT to Society and the Environment
      Risk of ICT to Society and the Environment
    1. Risk of ICT to Society and the Environment
      997 views