CompTIA
220-602 · Question #171
220-602 Question #171: Real Exam Question with Answer & Explanation
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Question
The technician has arrived at a client site and finds that many of their computers and CRT monitors have a layer of dust over their vents. The customer reports that some computers shut down for no apparent reason. Which of the following is the BEST practice for preventive maintenance?
Options
- ARecommend replacing the CRT monitors with LCDs.
- BWipe down all external surfaces using a damp cloth.
- CAdd additional fans for proper cooling and ventilation.
- DClean all surfaces and check internal fans.
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