CompTIA A+ Core 1 (220-1101) — Question 441

A field technician is responding to a ticket about an animated sign with double images. One image is stationary, and the other image is live. Which of the following is the cause of the issue?

Answer options

• A. Bad display cable
• B. Burned out bulbs
• C. Display burn-in
• D. Incorrect color settings

Correct answer: C

Explanation

The correct answer is C, as display burn-in can result in one image remaining visible while the other changes. Options A and B are less likely to cause this specific symptom, while D relates to color accuracy rather than image persistence.