What does OLED stand for in premium modern display screens? MCQ with Answer and Explanation

What does OLED stand for in premium modern display screens?
A. Optimized Light Emitting Diode
B. Organic Light Emitting Diode
C. Output Light Emitting Diode
D. Optical Light Emitting Diode
Answer: Option B
Solution (By JKExamLibrary)
OLED stands for Organic Light Emitting Diode. It is a light-emitting diode (LED) in which the emissive electroluminescent layer is a film of organic compound that emits light in response to an electric current.

Discuss this Question (0)

No comments yet. Be the first to start the discussion!

Practice More Computer Abbreviations Questions

Question #1
What does WROM stand for in specialized optical storage contexts?
A. Write Once Read Many
B. Waveform Read-Only Memory
C. Wired Read-Only Memory
D. Write Read-Only Memory

Correct Answer: Option A


Explanation:
WROM or more traditionally WORM stands for Write Once Read Many, describing storage media where data can be written only once but read multiple times.

This question belongs to: Computer Computer Abbreviations
Question #2
What does the abbreviation DIMM stand for in desktop computer RAM hardware?
A. Dynamic Inline Memory Module
B. Data In-line Memory Module
C. Digital Integrated Memory Module
D. Dual In-line Memory Module

Correct Answer: Option D


Explanation:
DIMM stands for Dual In-line Memory Module. It contains independent electrical contacts on both sides of the module module board to double the data bandwidth.

This question belongs to: Computer Computer Abbreviations
Question #3
What does the RAM speed extension DDR stand for?
A. Direct Data Register
B. Double Data Rate
C. Dual Data Rate
D. Digital Data Rate

Correct Answer: Option B


Explanation:
DDR stands for Double Data Rate. It doubles peak physical memory bandwidth by activating data transfers on both the rising and falling edges of the system clock.

This question belongs to: Computer Computer Abbreviations