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CompTIA A+ 220-901

Category - Hardware and Network Troubleshooting

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What can be used to avoid keyboard issues with keys sticking to the circuit board?

Compressed air
Keyboard cover
a damp cloth
a dry cloth

Explanation

Answer: B - A keyboard cover will prevent issues with keys sticking to the circuit board.

A keyboard cover prevents from sticking keys. The other options help remove residue from the keyboard to clean it.

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