In external device connectivity guidelines, what does the primary acronym USB mean? MCQ with Answer and Explanation

In external device connectivity guidelines, what does the primary acronym USB mean?
A. Universal System Bus
B. Universal Serial Baseline
C. Universal Serial Bus
D. Unified Serial Bus
Answer: Option C
Solution (By JKSSB Mock Tests)
The interface acronym USB represents Universal Serial Bus, establishing hot-swappable connection layouts across diverse third-party electronics.

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Practice More Computer Abbreviations Questions

Question #1
What is the complete expansion of the document processing technology abbreviation OCR?
A. Optimal Character Reader
B. Operational Character Registry
C. Optical Character Recognition
D. Optical Code Recognition

Correct Answer: Option C


Explanation:
The data abbreviation OCR maps entirely into Optical Character Recognition, identifying text coordinates from flattened graphics sheets.

This question belongs to: Computer Computer Abbreviations
Question #2
In processor instruction execution, what does the abbreviation RISC stand for?
A. Reduced Instruction Set Computer
B. Reduced Integrated System Core
C. Rapid Instruction Set Computer
D. Regulated Instruction Sequence Computer

Correct Answer: Option A


Explanation:
RISC stands for Reduced Instruction Set Computer. It is a CPU design strategy based on the insight that simplified instructions can provide higher performance.

This question belongs to: Computer Computer Abbreviations
Question #3
What is the full form of the core system processor acronym CPU?
A. Central Processing Unit
B. Central Processor Utility
C. Computer Processing Unit
D. Core Processing Unit

Correct Answer: Option A


Explanation:
CPU expands explicitly to Central Processing Unit, operating as the principal computational hub tasked with executing fundamental machine operations.

This question belongs to: Computer Computer Abbreviations