What does the common component abbreviation LED stand for? MCQ with Answer and Explanation

Question
What does the common component abbreviation LED stand for?
A. Light Electronic Display
B. Low Energy Diode
C. Liquid Emitting Diode
D. Light Emitting Diode
Answer: Option D
Solution (By JKSSB Mock Tests)
LED stands for Light Emitting Diode, utilizing localized semiconductor p-n junctions to cast bright photons upon receiving voltage feeds.
This question belongs to: Computer Computer Abbreviations
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Practice More Computer Abbreviations Questions

Question #1
What does SSD stand for in contemporary computer configurations?
A. Solid State Drive
B. Serial Storage Disk
C. Secure System Drive
D. Static Storage Drive
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Correct Answer: Option A

Explanation:
SSD stands for Solid State Drive. It is a solid-state storage device that uses integrated circuit assemblies to store data persistently, typically using flash memory.
This question belongs to: Computer Computer Abbreviations
Question #2
What is the full form of the primary system processing core acronym CPU?
A. Computer Processing Unit
B. Central Processor Utility
C. Core Processing Unit
D. Central Processing Unit
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Correct Answer: Option D

Explanation:
The architectural acronym CPU expands directly into Central Processing Unit, operating as the master hardware engine executing machine calculations.
This question belongs to: Computer Computer Abbreviations
Question #3
What is the complete expansion of the core central processing hub abbreviation CPU?
A. Core Processing Unit
B. Central Processing Unit
C. Computer Processing Unit
D. Central Processor Utility
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Correct Answer: Option B

Explanation:
The primary hardware acronym CPU translates completely into Central Processing Unit, operating as the absolute arithmetic logic master of computing systems.
This question belongs to: Computer Computer Abbreviations
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