220-801 Question #483: Real Exam Question with Answer & Explanation

The correct answer is D: OLED. OLED (Organic Light-Emitting Diode) displays are the thinnest monitor technology available because each pixel generates its own light - there is no separate backlight layer required. This allows OLED panels to be made extremely thin. LCDs require a backlight and diffuser layers,

Question

A technician has been asked by Joe, an end user, to select a new monitor for his desk. Due to desk size, Joe needs the thinnest monitor possible. Which of the following monitor types would BEST suit his needs?

Options

APlasma
BCRT
CDLP
DOLED
ELCD

Explanation

OLED (Organic Light-Emitting Diode) displays are the thinnest monitor technology available because each pixel generates its own light - there is no separate backlight layer required. This allows OLED panels to be made extremely thin. LCDs require a backlight and diffuser layers, making them thicker than OLEDs. Plasma displays are large, heavy, and thick due to the gas-filled panel cells. CRT monitors are extremely bulky due to the cathode ray tube. DLP (Digital Light Processing) technology is used primarily in projectors, not desktop monitors.

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