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प्रश्न
Differentiate optical and Laser mouse.
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उत्तर
| OPTICAL MOUSE | LASER MOUSE |
| It uses a light source instead of a ball to judge the motion of the pointer. | Laser Mouse uses Laser Light ‘ |
| It is less sensitive to the surface. | It is highly sensitive and able to work on any hard surface. |
संबंधित प्रश्न
Fill in the blank to complete the statement. Justify the statement.
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Name the parts of a computer.
Name the volatile memory.
Identify the output device.
Identify the input device.
______ output device is used for printing building plans.
What is the function of memory?
Differentiate Input and output units.
Distinguish primary and secondary memory.
What is an input device? Give two examples.
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Explain the basic components of a computer with a neat diagram.
Explain the following.
Bar code/QR code Reader
The ______ is used to move the pointer on a computer screen.
The data is processed in the ______.
The output unit converts, command received by the computer in the form of ______.
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Draw block diagram showing the main components of a computer.
