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प्रश्न
Explain the following.
Multimedia projector
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उत्तर
Multimedia Projector:
- Multimedia projectors are used to produce computer output on a big screen.
- These are used to display presentations in meeting halls or in classrooms.
संबंधित प्रश्न
How does a computer work?
Which one of the following is an input device?
Name the volatile memory.
Which one of the following is used in ATM machines?
Which one of the following is the main memory?
Write the functions of the control unit.
Name any three output devices.
Write short notes on an impact printer.
Explain the following.
Bar code/QR code Reader
The page on the monitor can be moved up and down using the ______.
The data is processed in the ______.
The output unit converts, command received by the computer in the form of ______.
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.
Draw block diagram showing the main components of a computer.
