What does the abbreviation USB4 represent in modern peripheral architectures? MCQ with Answer and Explanation

What does the abbreviation USB4 represent in modern peripheral architectures?
A. Unified Serial Bus 4-channel protocol
B. Universal System Bus 4-bit array
C. Universal Serial Baseline version 4 Architecture
D. Universal Serial Bus generation 4 standard specification
Answer: Option D
Solution (By JKSSB Mock Tests)
USB4 denotes the fourth generational upgrade to the Universal Serial Bus standard, incorporating high-bandwidth data lanes based on Thunderbolt designs.

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What does the 'R' stand for in the abbreviation OCR?
A. Reader
B. Registry
C. Rendering
D. Recognition

Correct Answer: Option D


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
Question #2
What is the full form of the primary system cache space abbreviation RAM?
A. Random Access Memory
B. Real Allocation Memory
C. Read Access Memory
D. Run Access Memory

Correct Answer: Option A


Explanation:
The abbreviation RAM translates fully to Random Access Memory, providing volatile scratchpad execution space to hold running operating system instructions.

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Question #3
In internet path identification frameworks, what does URL stand for?
A. Uniform Resource Locator
B. Universal Resource Location
C. Universal Resource Locator
D. Uniform Resource Linker

Correct Answer: Option A


Explanation:
The abbreviation URL stands explicitly for Uniform Resource Locator, detailing domain configurations and folder paths for internet items.

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