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OBJECTIVES: After completing this class, students will be able to
- Explain what an input device does
- Explain the difference between data and information
- Explain how the different input devices work:
- keyboards
- mouse
- Pointing Devices
- Scanners
- List audio input devices
- Explain the difference between speaker-independent and speaker-dependent voice recognition
- List the 4 different types of output
- Explain how the CRT works
- Explain how Liquid Crystal Displays work
- Explain how Gas Plasma Monitors work
- Explain what affects display quality
- Explain what a Terminal is
- Explain the difference between a GUI and Command line Interface
- Explain how an Impact Printer works
- Explain how an Inkjet printer works
- Explain how a laser printer works a laser printer work?
- Explain how a Thermal Printer works
- Explain what audio output devices are
Click here for a PDF of the Input/Output presentation.