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. Unified Serial Bus
B. Universal System Bus
C. Universal Serial Baseline
D. Universal Serial Bus
Answer: Option D
Solution (By JKExamLibrary)
The interface acronym USB represents Universal Serial Bus, establishing hot-swappable connection layouts across diverse third-party electronics.

This question belongs to: Computer Computer Abbreviations

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Practice More Computer Abbreviations Questions

Question #1 Report Error
What does the memory component abbreviation RAM translate to?
A. Random Access Memory
B. Read Access Memory
C. Run Access Memory
D. Real Allocation Memory

Correct Answer: Option A


Explanation:
The acronym RAM expands directly into Random Access Memory, serving as the volatile computing cache workspace for active operating system tasks.

This question belongs to: Computer Computer Abbreviations
Question #2 Report Error
What is the full form of the core system processor acronym CPU?
A. Computer Processing Unit
B. Core Processing Unit
C. Central Processor Utility
D. Central Processing Unit

Correct Answer: Option D


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
Question #3 Report Error
What does the contemporary system firmware abbreviation UEFI stand for?
A. Unified Electronic Firmware Interface
B. Unique Extensible Firmware Integration
C. Universal Extended Firmware Interface
D. Unified Extensible Firmware Interface

Correct Answer: Option D


Explanation:
UEFI stands for Unified Extensible Firmware Interface. It acts as the modern successor to traditional BIOS systems, providing enhanced pre-boot security, massive drive size support, and faster boot phases.

This question belongs to: Computer Computer Abbreviations