Which one is an automatic programmable machine?
Correct answer: D. Robot
- A. Radio
- B. Mouse
- C. Keyboard
- D. Robot
Explanation
Answer: The answer is (d) Robot.Robot is a machine that can be programmed to perform tasks automatically. Robots can be used in a variety of industries, including manufacturing, healthcare, and logistics.Here's why the other options are incorrect:Radio (a): While radios can be controlled remotely, they are not programmable in the same way that robots are. Radios typically receive signals rather than following a set of instructions.Mouse (b): A mouse is an input device that allows users to interact with a computer. While some mice have programmable buttons, they are not automatic machines.Keyboard (c): Similar to a mouse, a keyboard is an input device for computers and not an automatic programmable machine.
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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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