What is the name of the main repository of configuration settings, system preferences, and user options in Microsoft Windows? MCQ with Answer and Explanation

Question

What is the name of the main repository of configuration settings, system preferences, and user options in Microsoft Windows?

A. Control Panel

B. Task Manager

C. Windows Registry

D. System INI files

Answer: Option C

Solution (By JKSSB Mock Tests)

The Windows Registry is a centralized, hierarchical database used by Microsoft Windows to store low-level settings for the OS and applications.

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Question #1

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In Windows, the 'Resource Monitor' can be accessed from Task Manager and provides:

A. List of system events

B. Startup programs

C. User account management

D. Detailed real-time resource usage including CPU, memory, disk, and network

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Correct Answer: Option D

Explanation:
Resource Monitor offers in-depth performance data and per-process resource consumption.

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Question #2

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In Linux, what does the command 'echo $SHELL' display?

A. The user's home directory

B. A list of available shells

C. The current shell's path

D. The system's shell version

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Correct Answer: Option C

Explanation:
$SHELL environment variable holds the path to the current user's default shell, e.g., /bin/bash.

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Question #3

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Which memory layout scheme splits logical program paths into variable-sized units reflecting functional divisions like main functions, objects, or subroutines?

A. Segmentation

B. Continuous Block Fitting

C. Paging

D. Swap Partitioning

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Correct Answer: Option A

Explanation:
Segmentation divides a program's memory into logical blocks (segments) of varying lengths based on structural program organization.

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