What does the premium flat screen layout abbreviation OLED stand for? MCQ with Answer and Explanation

What does the premium flat screen layout abbreviation OLED stand for?
A. Organic Light Emitting Diode
B. Output Light Emitting Diode
C. Optical Light Emitting Diode
D. Optimized Light Emitting Diode
Answer: Option A
Solution (By JKExamLibrary)
OLED stands for Organic Light Emitting Diode. It utilizes specialized carbon-based organic compound films that emit independent light rays to create high contrast ratios without a master backlight.

This question belongs to: Computer Computer Abbreviations

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What does the acronym USB stand for when referring to computer hardware connectivity?
A. Unified System Bus
B. Universal System Board
C. Universal Serial Bus
D. Universal Serial Baseline

Correct Answer: Option C


Explanation:
USB stands for Universal Serial Bus. It is an industry standard for cables, connectors, and protocols used for connection, communication, and power supply between computers and devices.

This question belongs to: Computer Computer Abbreviations
Question #2 Report Error
In storage configurations, what does SCSI stand for?
A. Standard Computer Storage Interconnect
B. Sequential Computer Storage Interface
C. Serial Computer System Interface
D. Small Computer System Interface

Correct Answer: Option D


Explanation:
SCSI stands for Small Computer System Interface. It is a set of standards for physically connecting and transferring data between computers and peripheral devices.

This question belongs to: Computer Computer Abbreviations
Question #3 Report Error
What does the control acronym CU stand for?
A. Control Unit
B. Command Unit
C. Core Utility
D. Central Unit

Correct Answer: Option A


Explanation:
CU maps to Control Unit, extracting instruction paths and orchestrating device data flows.

This question belongs to: Computer Computer Abbreviations