What is the purpose of a device driver? MCQ with Answer and Explanation

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What is the purpose of a device driver?

A. To edit text documents

B. To allow the OS to communicate with hardware devices

C. To manage user accounts

D. To connect to the internet

Answer: Option B

Solution (By JKSSB Mock Tests)

A device driver is system software that enables the OS to interact with specific hardware peripherals.

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What is the main purpose of a system audit tool?

A. To backup data

B. To defragment disk

C. To compress files

D. To review system security and compliance

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Correct Answer: Option D

Explanation:
Audit tools check for vulnerabilities and policy violations.

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Question #2

What is the purpose of a software installer?

A. To update drivers

B. To copy files and configure settings for an application

C. To uninstall software

D. To manage disk

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Correct Answer: Option B

Explanation:
Installers place program files in the correct locations and set up registry entries.

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Question #3

Which of the following is a type of system software that provides a platform for other software?

A. Game

B. Operating system

C. Spreadsheet

D. Word processor

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Correct Answer: Option B

Explanation:
The OS is the foundational platform that supports all other software.

This question belongs to: Computer Computer Software

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