What is the core purpose of a 'Microkernel' design pattern? MCQ with Answer and Explanation

Question

What is the core purpose of a 'Microkernel' design pattern?

A. To handle only mobile device microchips.

B. To run systems without any random access memory.

C. To keep the kernel space highly minimal, moving non-essential services like file handlers into isolated user space processes.

D. To maximize execution performance by putting all drivers into kernel space.

Answer: Option C

Solution (By JKSSB Mock Tests)

Microkernels maximize system reliability and safety by offloading complex operations like networking and file system layers to user-level tasks.

This question belongs to: Computer Operating Systems

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Question #1

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Which file system format was introduced with Windows NT to support file permissions, encryption, and reliability features?

A. FAT32

B. NTFS

C. FAT16

D. HPFS

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Correct Answer: Option B

Explanation:
NTFS (New Technology File System) added security features, access control lists, encryption, and file journaling which were missing in FAT file systems.

This question belongs to: Computer Operating Systems

Question #2

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Which Windows tool displays comprehensive diagnostic indicators detailing live CPU, memory, disk, and network parameters broken down by individual process IDs?

A. Resource Monitor

B. Device Manager Panel

C. System Restore Console

D. Registry Base Applet

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Correct Answer: Option A

Explanation:
Resource Monitor expands on basic Task Manager metrics, providing fine-grained real-time tracking of handle bounds, disk channel usage, and network sockets.

This question belongs to: Computer Operating Systems