What is the most balanced health measure during long computer use?
Answer and explanation
Correct answer: Correct posture, proper distance, and short breaks
Long computer use is safer when the back and neck are supported, the screen is placed at a comfortable distance and height, and brief breaks are taken regularly. Looking away and changing position can reduce eye and muscle strain. Sitting too close, working continuously, or ignoring chair height can increase discomfort. Good ergonomics combines all three measures in option A.
Frequently asked questions
What is the correct answer to this question?
Correct posture, proper distance, and short breaks
Why is this the correct answer?
Long computer use is safer when the back and neck are supported, the screen is placed at a comfortable distance and height, and brief breaks are taken regularly. Looking away and changing position can reduce eye and muscle strain. Sitting too close, working continuously, or ignoring chair height can increase discomfort. Good ergonomics combines all three measures in option A.
Which subject and chapter does this question cover?
This is a Class 10 Information Technology question. Chapter: Maintain Healthy Safe and Secure Working Environment. Topic: Health Safety and Security at Workplace.
