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Exam 220-1101 topic 1 question 517 discussion

Actual exam question from CompTIA's 220-1101
Question #: 517
Topic #: 1
[All 220-1101 Questions]

Which of the following features of a laptop display influences the battery life of the laptop?

  • A. Brightness
  • B. Resolution
  • C. Contrast
  • D. Aspect ratio
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Suggested Answer: A 🗳️
by Duke_CT at May 13, 2024, 3:22 a.m.

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Duke_CT
9 months, 1 week ago
Among the given options, the feature of a laptop display that most significantly influences the battery life of the laptop is: A. Brightness. Higher brightness settings require more power to illuminate the display, thus consuming more battery life. Therefore, reducing the brightness of the display can help extend the battery life of a laptop, especially when operating under battery power.
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