What is the complete expansion of the document processing technology abbreviation OCR? MCQ with Answer and Explanation

Question
What is the complete expansion of the document processing technology abbreviation OCR?
A. Optical Code Recognition
B. Operational Character Registry
C. Optimal Character Reader
D. Optical Character Recognition
Answer: Option D
Solution (By JKSSB Mock Tests)
The data abbreviation OCR maps entirely into Optical Character Recognition, identifying text coordinates from flattened graphics sheets.
This question belongs to: Computer Computer Abbreviations
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Question #1
What is the full form of OMR, a technology frequently used to evaluate multiple-choice answer sheets in competitive exams?
A. Output Mark Reader
B. Optimal Mark Registry
C. Optical Mark Recognition
D. Optical Management Reader
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Correct Answer: Option C

Explanation:
OMR stands for Optical Mark Recognition. It is the process of capturing human-marked data from document forms such as surveys and tests.
This question belongs to: Computer Computer Abbreviations
Question #2
What does L2 Cache represent in memory hierarchy charts?
A. Level 2 Cache
B. Latency 2 Cache
C. Logical 2 Cache
D. Linked 2 Cache
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Correct Answer: Option A

Explanation:
L2 Cache stands for Level 2 Cache. It acts as a primary buffer layer that is slightly larger but marginally slower than ultra-fast L1 blocks.
This question belongs to: Computer Computer Abbreviations
Question #3
What does the global internet path address syntax abbreviation URL represent?
A. Uniform Resource Locator
B. Uniform Resource Linker
C. Universal Resource Location
D. Universal Resource Locator
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Correct Answer: Option A

Explanation:
The online address acronym URL maps directly into Uniform Resource Locator, detailing domain configurations and server directions for web items.
This question belongs to: Computer Computer Abbreviations
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