What does the letter 'U' stand for inside the hardware interface configuration standard acronym USB? MCQ with Answer and Explanation

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What does the letter 'U' stand for inside the hardware interface configuration standard acronym USB?

A. Universal

B. User

C. Unit

D. Unified

Answer: Option A

Solution (By JKSSB Mock Tests)

In USB (Universal Serial Bus), the letter 'U' specifies Universal, indicating that the interface unifies connections across multiple hardware manufacturers.

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Question #1

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With respect to modern USB specifications, what does USB Type-C refer to primarily?

A. A high-power software communication protocol

B. An encryption methodology

C. A wireless transmission mode

D. A 24-pin reversible-plug USB connector system

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Correct Answer: Option D

Explanation:
USB Type-C refers to a specific 24-pin physical connector system that is fully reversible and supports high-speed data transfer and power delivery.

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Question #2

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What is the abbreviation of the storage protocol NVMe used with fast SSDs?

A. Non-Volatile Module Expansion

B. Native Volatile Memory Extension

C. Network Vector Memory Express

D. Non-Volatile Memory Express

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Correct Answer: Option D

Explanation:
NVMe stands for Non-Volatile Memory Express. It is an open, logical-interface specification for accessing non-volatile storage media attached via a PCI Express (PCIe) bus.

This question belongs to: Computer Computer Abbreviations