Examples of output devices are?
Correct answer: D. All of these
- A. Screen
- B. Printer
- C. Speaker
- D. All of these
Explanation
A screen, printer, and speaker all present processed results to the user, so each is an output device. Therefore the inclusive option is correct.
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Hardware includes the physical components of a computer, such as the CPU, motherboard, registers, memory, storage devices and peripheral equipment. Software covers system software, application software, utilities, drivers and firmware, with attention to how the operating system manages hardware and how software differs from the physical equipment it controls.
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