What does the 'R' stand for in the abbreviation OCR? MCQ with Answer and Explanation

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What does the 'R' stand for in the abbreviation OCR?

A. Recognition

B. Registry

C. Reader

D. Rendering

Answer: Option A

Solution (By JKSSB Mock Tests)

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

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Question #1

What does the location-independent web addressing scheme acronym URN stand for?

A. Unified Resource Number

B. Uniform Resource Name

C. Universal Resource Network

D. Unique Resource Name

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Correct Answer: Option B

Explanation:
URN stands for Uniform Resource Name, utilizing structured persistent namespaces to identify web artifacts regardless of changing host nodes.

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Question #2

What does the high-speed storage hardware acronym SSD stand for?

A. Serial Storage Drive

B. Secure System Drive

C. Solid State Drive

D. Static Storage Drive

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Correct Answer: Option C

Explanation:
SSD stands for Solid State Drive. It leverages electronic semiconductor components and non-volatile flash memory to read and write blocks without moving mechanical elements.

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Question #3

What does CSS stand for when used in conjunction with HTML documents?

A. Cascading Style Sheets

B. Computer Style Sheets

C. Central Style Sheets

D. Creative Style Sheets

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Correct Answer: Option A

Explanation:
CSS stands for Cascading Style Sheets. It is a style sheet language used for describing the presentation of a document written in a markup language like HTML.

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