What is the main purpose of software documentation? MCQ with Answer and Explanation

What is the main purpose of software documentation?
A. To encrypt software
B. To uninstall software
C. To describe usage and design
D. To increase file size
Answer: Option C
Solution (By JKSSB Mock Tests)
Documentation helps users and developers understand the software.

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Practice More Computer Software Questions

Question #1
What is the main purpose of an integrated development environment (IDE)?
A. To play media
B. To manage databases
C. To write, debug, and compile code
D. To create graphics

Correct Answer: Option C


Explanation:
An IDE provides tools for software development, including code editor, debugger, and compiler.

This question belongs to: Computer Computer Software
Question #2
What is the difference between a desktop and mobile operating system?
A. No difference
B. Desktop OS handles multitasking; mobile does not
C. Desktop OS is free; mobile OS is paid
D. Mobile OS is optimized for touch and smaller screens; desktop for mouse/keyboard

Correct Answer: Option D


Explanation:
Mobile OSes like Android and iOS are designed for touchscreens and resource constraints.

This question belongs to: Computer Computer Software
Question #3
The fundamental core component of an operating system that remains loaded in RAM at all times, controlling memory management, process scheduling, and hardware access, is the:
A. Utility Suite
B. Device Manager
C. Kernel
D. Shell

Correct Answer: Option C


Explanation:
The kernel is the central core module of any operating system, executing tasks with highest privileges and managing hardware and memory allocation directly.

This question belongs to: Computer Computer Software