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Questions and Answers
Which of the following is an example of an input device?
Which of the following is an example of an input device?
- Projector
- Printer
- Speaker
- Barcode reader (correct)
What is the purpose of an output device in a computer system?
What is the purpose of an output device in a computer system?
- Process information for the computer
- Present processed data in a format that can be understood (correct)
- Input data into the computer
- Store data for future use
Which type of output is a physical copy that can be held in hand?
Which type of output is a physical copy that can be held in hand?
- Visual output
- Softcopy output
- Audio output
- Hardcopy output (correct)
What is the main function of an input device in a computer system?
What is the main function of an input device in a computer system?
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Which of the following is not an input device?
Which of the following is not an input device?
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Study Notes
Input Devices
- A keyboard, mouse, and scanner are examples of input devices.
- The main function of an input device is to feed data into a computer system.
Output Devices
- An output device is responsible for presenting the processed data to the user in a human-readable format.
- A physical copy that can be held in hand is an example of a hard copy output.
Identifying Devices
- A monitor is not an input device, it is an output device.
- Examples of devices that are not input devices include a printer, speaker, and monitor.
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Description
Test your knowledge of computer input devices with this quiz. Explore different types of input devices such as mouse, keyboard, joystick, scanner, and more. See how much you know about feeding data into a computer system!
