Teaching Aptitude · General Paper
Danny is buying a new computer that has an LED-backlit LCD display. Which of the following statements about LED displays are true? A. It is a flat-panel display. B. It creates images using red, green, and blue subpixels/diodes. C. It is less energy-efficient and releases massive heat compared to CRT monitors. D. It can be used in mobile devices such as smartphones and tablets. E. It is always a front-lit display. Choose the correct answer from the options given below:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1A, B, D and E only
- 2B, D and E only
- 3A, C and D only
- 4A, B and D only✓
Correct answer
A, B and D only
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