FC0-U71 · Question #155
Which of the following is an input device?
The correct answer is A. Scanner. An input device is hardware that sends data to a computer system for processing, such as a scanner which digitizes physical documents.
Question
Which of the following is an input device?
Options
- AScanner
- BMotherboard
- CPrinter
- DSpeaker
How the community answered
(24 responses)- A92% (22)
- C4% (1)
- D4% (1)
Why each option
An input device is hardware that sends data to a computer system for processing, such as a scanner which digitizes physical documents.
A scanner is an input device because it captures images or text from physical documents and converts them into digital data that can be processed and stored by a computer.
A motherboard is the main circuit board of a computer, providing connections for other components but not directly inputting data itself.
A printer is an output device that takes digital data from a computer and produces a physical hard copy.
A speaker is an output device that converts electrical audio signals into sound waves that can be heard.
Concept tested: Computer hardware - input devices
Source: https://www.cisco.com/c/en/us/support/docs/smb/routers/cisco-rv-series-vpn-routers/smb4648-introduction-to-input-and-output-devices.html
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