What is the full form of OMR? MCQ with Answer and Explanation

Question
What is the full form of OMR?
A. Optimal Mark Registry
B. Optical Mark Reader
C. Operational Mark Recognition
D. Optical Mark Recognition
Answer: Option D
Solution (By JKSSB Mock Tests)
OMR represents Optical Mark Recognition, standardizing bubble sheet data extraction frameworks.
This question belongs to: Computer Computer Abbreviations
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Practice More Computer Abbreviations Questions

Question #1
What does the path indexing standard abbreviation URL expand to?
A. Universal Resource Location
B. Universal Resource Locator
C. Uniform Resource Locator
D. Uniform Resource Linker
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Correct Answer: Option C

Explanation:
The acronym URL expands directly to Uniform Resource Locator, serving as a structured routing string to point client web requests to discrete data layers.
This question belongs to: Computer Computer Abbreviations
Question #2
In external cable connectivity guidelines, what does USB stand for?
A. Unified Serial Bus
B. Universal Serial Baseline
C. Universal Serial Bus
D. Universal System Bus
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Correct Answer: Option C

Explanation:
The abbreviation USB stands explicitly for Universal Serial Bus, unifying auxiliary component connections across platforms under one standard standard.
This question belongs to: Computer Computer Abbreviations
Question #3
Which of the following correctly expands the abbreviation ROM?
A. Read Only Memory
B. Read Output Module
C. Rapid Operational Memory
D. Random Object Memory
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Correct Answer: Option A

Explanation:
ROM stands for Read Only Memory. It is a non-volatile memory type that permanently stores boot instructions and critical system firmware like the BIOS.
This question belongs to: Computer Computer Abbreviations
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