What is the main advantage of open-source software? MCQ with Answer and Explanation

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What is the main advantage of open-source software?

A. It has better security than closed source

B. It is always free

C. It does not require an OS

D. Users can modify and distribute the source code

Answer: Option D

Solution (By JKSSB Mock Tests)

Open-source software allows users to view, modify, and distribute the source code.

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Practice More Computer Software Questions

Question #1

Which of the following is an example of a presentation software?

A. Word

B. Excel

C. Keynote

D. Access

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Correct Answer: Option C

Explanation:
Keynote is Apple's presentation application software.

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Question #2

A system program that stays in memory to perform automatic, background file backup tasks without user intervention is known as a:

A. Compiler Script

B. Boot Loader Routine

C. Daemon / Background Service

D. Foreground App

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Correct Answer: Option C

Explanation:
Daemons (Unix) or background services (Windows) run quietly in the background to handle system monitoring, backups, and network tasks without manual user oversight.

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Question #3

Which software is used to compress files into a smaller size?

A. File manager

B. Disk defragmenter

C. File archiver (e.g., WinRAR)

D. Antivirus

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Correct Answer: Option C

Explanation:
File archivers like WinRAR or 7-Zip compress files to reduce storage space and facilitate transfer.

This question belongs to: Computer Computer Software

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