What did the old physical visual terminal monitor abbreviation CRT stand for? MCQ with Answer and Explanation

Question
What did the old physical visual terminal monitor abbreviation CRT stand for?
A. Common Rate Terminal
B. Cathode Ray Tube
C. Central Ray Tube
D. Cathode Rendering Technology
Answer: Option B
Solution (By JKSSB Mock Tests)
CRT stands for Cathode Ray Tube, steering high-energy electron guns inside vacuum tubes to illuminate glowing phosphor pixels.
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Practice More Computer Abbreviations Questions

Question #1
What does the letter 'M' stand for within the testing compilation metric acronym OMR?
A. Management
B. Memory
C. Magnetic
D. Mark
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Correct Answer: Option D

Explanation:
In OMR (Optical Mark Recognition), the letter 'M' references the physical human-marked pencil or pen targets tracked across template sheets.
This question belongs to: Computer Computer Abbreviations
Question #2
In handwriting-capable scanning systems, what does the advanced abbreviation ICR stand for?
A. Integrated Code Reader
B. Internal Character Registry
C. Intelligent Character Recognition
D. Instant Character Rendering
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Correct Answer: Option C

Explanation:
ICR stands for Intelligent Character Recognition. It is an advanced tier of OCR that applies neural networks to interpret non-standardized handwritten characters.
This question belongs to: Computer Computer Abbreviations
Question #3
In computer memory terminology, what is the full form of EEPROM?
A. Electrically Encrypted Programmable Read-Only Memory
B. Electronic Erasable Programmable Read-Only Memory
C. Electrically Erasable Programmable Read-Only Memory
D. Extended Erasable Programmable Read-Only Memory
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Correct Answer: Option C

Explanation:
EEPROM stands for Electrically Erasable Programmable Read-Only Memory. It allows byte-level erasure and reprogramming using electrical voltages.
This question belongs to: Computer Computer Abbreviations
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