In computing partition mechanics, what does the abbreviation MBR mean? MCQ with Answer and Explanation

In computing partition mechanics, what does the abbreviation MBR mean?
A. Main Boot Record
B. Master Binary Record
C. Master Boot Record
D. Memory Boot Registry
Answer: Option C
Solution (By JKSSB Mock Tests)
MBR stands for Master Boot Record. It designates the original standard 512-byte partition sector structure residing at the very beginning of a bootable drive.

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Question #1
In global internet address routing schemas, what does the primary acronym URL mean?
A. Universal Resource Location
B. Uniform Resource Locator
C. Universal Resource Locator
D. Uniform Resource Linker

Correct Answer: Option B


Explanation:
The internet address acronym URL represents Uniform Resource Locator, detailing the protocol format used to index digital targets on web domains.

This question belongs to: Computer Computer Abbreviations
Question #2
What does the 'R' stand for in the abbreviation OCR?
A. Rendering
B. Reader
C. Recognition
D. Registry

Correct Answer: Option C


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

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Question #3
What is the complete expansion of the core browser rendering script abbreviation HTML?
A. Hyperlink Markup Language
B. Hypertext Markup Language
C. Hypermedia Markup Language
D. Home Text Markup Language

Correct Answer: Option B


Explanation:
The web structural acronym HTML translates completely into Hypertext Markup Language, applying formatting tags to instruct browsers how to display internet pages.

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