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Questions and Answers
Which of the following is an example of an optical input device?
Which of the following is an example of an optical input device?
Which type of device is designed for the hand?
Which type of device is designed for the hand?
Which device serves both as an input and output device?
Which device serves both as an input and output device?
Which type of input device is designed for the hand?
Which type of input device is designed for the hand?
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Which type of device is capable of both input and output functions?
Which type of device is capable of both input and output functions?
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Which type of input device uses light to track movement?
Which type of input device uses light to track movement?
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Study Notes
Optical Input Devices
- An example of an optical input device includes a scanner, which uses light to capture images or document text.
Hand-Designed Devices
- Devices designed for the hand typically refer to input devices like a mouse or a stylus, engineered to enhance user interaction through ease of manipulation.
Dual-Purpose Devices
- A device serving both as an input and output can include a touchscreen, which allows users to interact (input) and view results (output) on the same interface.
Input Devices for the Hand
- Input devices specifically designed for the hand often include mice and drawing tablets that translate hand movements into computer actions.
Devices with Dual Functions
- Dual-function devices encompass printers with scanning capabilities, allowing users to input images for printing or output physical copies of documents.
Light-Based Tracking Input Devices
- Input devices using light to track movement include optical mice, which detect motion via light sensors instead of traditional mechanical components.
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Description
Test your knowledge of peripheral input and output devices with this quiz. Identify and understand various input devices designed for the hand, standard input devices, optical input devices, audiovisual input devices, and output devices that both input and output data.
