Advertisements
Advertisements
Question
Differentiate optical and Laser mouse.
Advertisements
Solution
| 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. |
RELATED QUESTIONS
Name the parts of a computer.
Bring out any two differences between input and output devices.
Identify the output device.
What are the components of a CPU?
What is the function of an ALU?
Write short notes on an impact printer.
Write the significant features of the monitor.
Explain the basic components of a computer with a neat diagram.
Explain the following.
Multimedia projector
Explain the following.
Bar code/QR code Reader
The page on the monitor can be moved up and down using the ______.
The output unit converts, command received by the computer in the form of ______.
The Computer system which has ______ monitor emits less heat.
Give some examples of input devices.
Which one of the following is not important part of computer?
______ and ______ plays a role of Data in computer.
Draw block diagram showing the main components of a computer.
