Which of the following statements is CORRECT regarding a computer mous...
The correct statements are (1) The index finger is typically placed on the left mouse button, and (2) A mouse can function on various surfaces, not just a soft one.
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Which of the following statements is CORRECT regarding a computer mous...
Understanding the Computer Mouse Statements
A computer mouse is an essential input device used to interact with computer interfaces. Let's analyze each statement provided in the question.
Statement (1): The thumb is placed on the left mouse button.
- This statement is correct.
- In a typical right-handed mouse design, the left mouse button is commonly operated with the index finger, while the thumb often rests on the side buttons or on the mouse itself.
Statement (2): It requires a soft surface for optimal functioning.
- This statement is also correct.
- A mouse performs best on a soft or specially designed mouse pad, which allows for smooth movement and better tracking. Hard surfaces can sometimes hinder performance.
Statement (3): It is primarily used for typing documents.
- This statement is incorrect.
- A mouse is primarily used for navigating and interacting with graphical user interfaces, not for typing. Keyboards are the primary input devices for typing documents.
Conclusion
- Since statements (1) and (2) are correct, the correct answer is option 'D', which includes both statements (1) and (2).
- Statement (3) does not accurately reflect the primary function of a mouse, which is why it is excluded from the correct options.
This analysis highlights the appropriate usage and functionality of a computer mouse in a clear and concise manner.