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प्रश्न
What is an input device? Give two examples.
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उत्तर
- The input device is used to feed any form of data to the computer for further processing.
- Keyboard – To feed text, numbers, special characters, etc.
- Mouse – Pointing device ie. to select an item on the screen.
- Bar Code Reader – Scans the information on the bar codes transmits it to the computer.
संबंधित प्रश्न
How does a computer work?
Pick out the odd one.
Bring out any two differences between input and output devices.
______ output device is used for printing building plans.
What are the components of a CPU?
What is the function of an ALU?
Write the functions of the control unit.
Name any three output devices.
Write the significant features of the monitor.
The ______ is used to move the pointer on a computer screen.
The output unit converts, command received by the computer in the form of ______.
Give some examples of input devices.
What are the two types of keys on the keyboard?
Give the uses of the right and left buttons of the mouse.
What are the parts of the CPU?
Name of types of monitors.
______ and ______ plays a role of Data in computer.
Draw block diagram showing the main components of a computer.
