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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?
Fill in the blank to complete the statement. Justify the statement.
While working with a computer we can read the information stored in its memory and perform other actions in ______ memory.
Which one of the following is an input device?
Bring out any two differences between input and output devices.
Identify the output device.
Which one of the following is the main memory?
What is the function of an ALU?
Name any three output devices.
Differentiate optical and Laser mouse.
Write short notes on an impact printer.
Write the significant features of the monitor.
Explain the following.
Inkjet Printer
The ______ is used to move the pointer on a computer screen.
The page on the monitor can be moved up and down using the ______.
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.
Name of types of monitors.
Which one of the following is not important part of computer?
