Question

question 4 points 2
how does regular maintenance contribute to the safety and
efficiency of computer equipment in the classroom?

by reducing ergonomic strain

by organizing cable management

by preventing data loss

by extending the lifespan of equipment

Explanation:

• Option "By reducing ergonomic strain": Ergonomic strain is related to human - computer interaction design (like chair, desk setup), not regular equipment maintenance.
• Option "By organizing cable management": Cable management is more about physical organization of cables, not the core aspect of regular maintenance for safety and efficiency of the computer equipment itself.
• Option "By preventing data loss": Regular maintenance (like software updates, disk checks) can help in preventing data loss. For example, disk defragmentation, virus scans, and software patches during maintenance can protect data from corruption or loss due to software errors or malware.
• Option "By extending the lifespan of equipment": While maintenance can extend lifespan, the question is about safety and efficiency. Extending lifespan is a secondary benefit compared to preventing data loss which directly impacts the safety (data integrity) and efficiency (smooth operation) of the computer equipment in the classroom.

Answer:

C. By preventing data loss