What is the primary role of a loader program within system software operations? MCQ with Answer and Explanation

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What is the primary role of a loader program within system software operations?

A. To scan a source script for syntax issues.

B. To optimize physical drive layouts.

C. To load program instructions and data from disk into RAM addresses for execution.

D. To compress system logs into archive files.

Answer: Option C

Solution (By JKSSB Mock Tests)

The loader copies executable binaries from secondary storage into main memory and configures register states to launch the program.

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Which of the following is a characteristic of proprietary software?

A. Restricted use and distribution

B. Free to distribute

C. Source code is available

D. Can be modified by users

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Correct Answer: Option A

Explanation:
Proprietary software has restrictions on copying, modifying, and redistributing.

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What type of application software is specifically used to design, modify, and manage structural layouts for print publications like magazines and brochures?

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Correct Answer: Option C

Explanation:
DTP software (such as Adobe InDesign) provides advanced, precise control over complex typography, asset placement, and multi-page print layouts.

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Question #3

What is the difference between a thread and a process in software?

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Correct Answer: Option A

Explanation:
A process can contain multiple threads sharing resources.

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