What does the processor abbreviation CPU mean? MCQ with Answer and Explanation
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Question #1
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What did the old physical glass display monitor abbreviation CRT stand for?
Correct Answer: Option C
Explanation:
CRT stands for Cathode Ray Tube. It describes a legacy display monitor that operated by aiming high-energy electron beams inside a vacuum chamber to light up internal phosphor screens.
CRT stands for Cathode Ray Tube. It describes a legacy display monitor that operated by aiming high-energy electron beams inside a vacuum chamber to light up internal phosphor screens.
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Computer Abbreviations
Question #2
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In computer architectures, what does NVRAM stand for?
Correct Answer: Option B
Explanation:
NVRAM stands for Non-Volatile Random Access Memory. It is a type of random-access memory that retains its saved data regardless of whether the power is turned on or off.
NVRAM stands for Non-Volatile Random Access Memory. It is a type of random-access memory that retains its saved data regardless of whether the power is turned on or off.
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Computer Abbreviations
Question #3
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What does the letter 'R' mean inside the document image scanning abbreviation OCR?
Correct Answer: Option B
Explanation:
In OCR (Optical Character Recognition), the letter 'R' isolates the automated geometric pattern recognition step used to map raster data into digital text fields.
In OCR (Optical Character Recognition), the letter 'R' isolates the automated geometric pattern recognition step used to map raster data into digital text fields.
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Computer
Computer Abbreviations
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