An automatic programmable machine that moves and performs mechanical tasks like human beings is called:
Correct answer: D. Robot
- A. Computer
- B. Scanner
- C. Printer
- D. Robot
Explanation
The answer is (d) Robot.(a) Computer is a programmable machine that can perform many tasks, but it typically does not move around or perform physical actions in the real world.(b) Scanner is a device that is used to capture an image of a physical object or document. It is not programmable and does not perform mechanical tasks.(c) Printer is a device that is used to create a physical copy of a digital document. It is not programmable and does not perform mechanical tasks.(d) Robot is a machine that meets all of the criteria in the question. It is automatic, programmable, can move around, and can perform mechanical tasks like a human being.
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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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