What does the primary hardware engine acronym CPU expand to? MCQ with Answer and Explanation

What does the primary hardware engine acronym CPU expand to?
A. Core Processing Unit
B. Central Processor Utility
C. Computer Processing Unit
D. Central Processing Unit
Answer: Option D
Solution (By JKSSB Mock Tests)
The core computer processor acronym CPU maps directly to Central Processing Unit, executing mathematical logic and directing auxiliary systems.

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Practice More Computer Abbreviations Questions

Question #1
What does the abbreviation SSD stand for?
A. Serial Storage Drive
B. Secure System Drive
C. Static Storage Drive
D. Solid State Drive

Correct Answer: Option D


Explanation:
SSD translates to Solid State Drive, tracking persistent electrical allocations without physical rotating mechanical disks.

This question belongs to: Computer Computer Abbreviations
Question #2
What does the abbreviation RISC represent?
A. Reduced Integrated System Core
B. Regulated Instruction Sequence Computer
C. Reduced Instruction Set Computer
D. Rapid Instruction Set Computer

Correct Answer: Option C


Explanation:
RISC maps to Reduced Instruction Set Computer, focusing on optimizing execution throughput via small, uniform microcode pipelines.

This question belongs to: Computer Computer Abbreviations
Question #3
What does the 'R' stand for in the abbreviation OCR?
A. Rendering
B. Recognition
C. Registry
D. Reader

Correct Answer: Option B


Explanation:
In OCR, 'R' stands for Recognition (Optical Character Recognition), though the physical machine is sometimes called a Reader.

This question belongs to: Computer Computer Abbreviations