Question

question 2 of 10
what important practice can help prevent hardware trouble?
a. troubleshooting
b. maintenance
c. repairs
d. diagnosis

Explanation:

Maintenance involves regular up - keep (e.g., cleaning, software updates for hardware - related software). It helps in keeping hardware components in good working condition, reducing the likelihood of breakdowns. Troubleshooting (A) is done after an issue occurs. Repairs (C) fix existing problems. Diagnosis (D) identifies problems, but maintenance is proactive to prevent hardware trouble.

Answer:

B. Maintenance