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Exam 220-1101 All Questions

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Exam 220-1101 topic 1 question 214 discussion

Actual exam question from CompTIA's 220-1101
Question #: 214
Topic #: 1
[All 220-1101 Questions]

A customer's cell phone screen is discolored in several areas. Which of the following components is the MOST likely cause of the issue?

  • A. Bulging battery
  • B. Wired connectors
  • C. Liquid crystal display
  • D. Phone case
  • E. Protective glass
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Suggested Answer: C 🗳️

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edwinv
1 year, 3 months ago
Selected Answer: C
The MOST likely cause of a customer's cell phone screen being discolored in several areas is: C. Liquid crystal display (LCD). Explanation: The Liquid Crystal Display (LCD) is the component responsible for showing images on the screen. If there are discolorations in several areas, it could indicate a malfunction or damage to the LCD.
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[Removed]
1 year, 5 months ago
A liquid crystal display is the most common display type among mobile phones because of its low power consumption and good image quality. They are generally easy to read, even under direct sunlight.
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Nate_A
5 months, 2 weeks ago
Incorrect. OLED is now dominant display tech for mobile devices
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