While working on a certifyme.com computer the certifyme.com technician discovers
that the inside of the computer is very dusty. How should the technician do to clean
the computer? 646-171
A. Disassemble the components and brush off the dust with a soft brush.
B. Use a vacuum cleaner to remove the dust.70-292
C. Use an alcohol free cleaning solution and cotton buds.
D. Blow out the dust with a can of compressed air.
Answer: D
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