Types of Mouse:
There are several types of computer mice available in the market. Among them, the following are commonly used:
Mechanical Mouse:
- A mechanical mouse is one of the oldest types of computer mice.
- It uses a rubber or metal ball to track movement.
- The ball rotates as the mouse is moved, and the sensors detect the rotation to determine the cursor movement.
- Mechanical mice are less accurate and require regular cleaning as the ball can collect dust and debris.
Serial Mouse:
- A serial mouse is connected to the computer through a serial port.
- It uses a serial communication protocol to transmit data between the mouse and the computer.
- Serial mice are less common nowadays as most computers no longer have serial ports.
Optical Mouse:
- An optical mouse uses a light-emitting diode (LED) or laser to track movement.
- The light is reflected off the surface beneath the mouse, and the sensors detect the movement of the reflected light.
- Optical mice are more accurate and do not require regular cleaning like mechanical mice.
- They are the most common type of mouse used today.
All of these:
- The correct answer to the given question is "All of these."
- This means that all the mentioned types (mechanical, serial, and optical) are different types of computer mice.
In conclusion, the types of mice mentioned in the options are all valid types of computer mice. Mechanical, serial, and optical mice have different mechanisms for tracking movement and are used in different situations. However, the most commonly used type of mouse today is the optical mouse.