Which component of an operating system serves as the textual terminal interface, accepting typed keywords from a user and passing them to the kernel? MCQ with Answer and Explanation

Question
Which component of an operating system serves as the textual terminal interface, accepting typed keywords from a user and passing them to the kernel?
A. GUI Desktop Manager
B. Linker Program
C. Command Line Shell
D. Device Driver
Answer: Option C
Solution (By JKSSB Mock Tests)
The shell is the user interface program that wraps around the kernel, reading user text input commands and executing them.
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Which of the following is a type of system software that provides a platform for other software?
A. Spreadsheet
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C. Operating system
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Correct Answer: Option C

Explanation:
The OS is the foundational platform that supports all other software.
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Question #2
Which of the following is an example of a music production software?
A. Ableton Live
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Correct Answer: Option A

Explanation:
Ableton Live is application software for music creation and performance.
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Correct Answer: Option C

Explanation:
An LMS (such as Moodle or Canvas) is an application platform built to host educational courses, track student analytics, and manage academic content.
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