What is the device in the image?
Correct answer: C. Scanner
- A. Plotter
- B. Thermal printer
- C. Scanner
- D. Dot-matrix printer
Explanation
The correct answer is: (c) Scanner.A scanner is an input device that captures images or printed text from a physical document and converts it into a digital format that can be stored on a computer.
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Computer fundamentals covers the history and generations of computers, their characteristics, applications and limitations, and the basic data-processing cycle. It includes binary, decimal, octal and hexadecimal number systems, units of storage, input and output devices, memory types, operating systems, and the distinction between raw data and processed information.
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