What does the letter 'R' mean inside the document image scanning abbreviation OCR? MCQ with Answer and Explanation

Question
What does the letter 'R' mean inside the document image scanning abbreviation OCR?
A. Rendering
B. Registry
C. Recognition
D. Reader
Answer: Option C
Solution (By JKSSB Mock Tests)
In OCR (Optical Character Recognition), the letter 'R' isolates the automated geometric pattern recognition step used to map raster data into digital text fields.
This question belongs to: Computer Computer Abbreviations
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Practice More Computer Abbreviations Questions

Question #1
What does the abbreviation eDRAM represent in advanced multi-core caching architectures?
A. Embedded Dynamic Random Access Memory
B. Electronic Dynamic Random Access Memory
C. Extended Dynamic Random Access Memory
D. Enhanced Dynamic Random Access Memory
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Correct Answer: Option A

Explanation:
eDRAM stands for Embedded Dynamic Random Access Memory. It integrates high-speed capacitor memory directly onto the main processor die module.
This question belongs to: Computer Computer Abbreviations
Question #2
In hardware infrastructure layouts, what does RAM stand for?
A. Read Access Memory
B. Real Allocation Memory
C. Random Access Memory
D. Run Access Memory
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Correct Answer: Option C

Explanation:
The abbreviation RAM stands explicitly for Random Access Memory, acting as the primary volatile storage bank for fast runtime operations.
This question belongs to: Computer Computer Abbreviations
Question #3
Within a CPU, what does the abbreviation ALU explicitly stand for?
A. Algorithm Logical Unit
B. Arithmetic Level Unit
C. Array Logic Unit
D. Arithmetic Logic Unit
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Correct Answer: Option D

Explanation:
ALU stands for Arithmetic Logic Unit. It executes all mathematical additions, subtractions, and bitwise boolean computations.
This question belongs to: Computer Computer Abbreviations
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