Question

9. As a computer technician we should maintain our computer systems by?
a Scan viruses regularly
c. Check both hardware and software problems
b. Maintain software updates
d. All of the above
10. A process of computer system which cleans up your disk and improves performance
a. Malware maintenance
c. Data maintenance
b. Disk maintenance
d. None of the above
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Answer 1

Answer:

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Answer 2

Answer:

9.D. All of the above                                                                                                      10.b. disk maintenance

Explanation:

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