What is the primary purpose of firmware? MCQ with Answer and Explanation

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What is the primary purpose of firmware?

A. To manage databases

B. To provide user interface

C. To edit documents

D. To control basic hardware operations

Answer: Option D

Solution (By JKSSB Mock Tests)

Firmware is low-level software that controls specific hardware components.

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Question #1

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

A. Chrome

B. MS Paint

C. Mathematica

D. Notepad

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Correct Answer: Option C

Explanation:
Mathematica is used for computational calculations and problem-solving.

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Question #2

What is the difference between a batch OS and a time-sharing OS?

A. No difference

B. Batch processes jobs sequentially; time-sharing allows interactive multi-user

C. Batch processes multiple users; time-sharing processes one at a time

D. Batch is interactive; time-sharing is not

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Correct Answer: Option B

Explanation:
Batch OS processes jobs without user interaction; time-sharing allows multiple users to interact simultaneously.

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Question #3

Which software utility scans an operating system for missing security patches and outdated drivers, providing direct download paths to update them?

A. Disk Partitioning Framework

B. Software Updater / Patch Management Utility

C. Antivirus Scan Utility

D. System Boot Loader

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Correct Answer: Option B

Explanation:
Patch management utilities check the system against a database of current software versions to flag and update outdated or vulnerable components.

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