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CompTIA A+ 220-901

Category - Hardware and Network Troubleshooting

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What occurs when you leave a projector on for too long with the same image display?

Power failure
Burn-in
Display distortion
Overheating

Explanation

Answer: B - Burn-in occurs when you leave a project on for too long with the same image display.

Burn-in occurs with projectors and some displays. It happens when the same image is displayed for too long, and this image burns into the display. This is one reason to have a screensaver on devices where burn-in can occur.

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