---
title: "Discussion on \"Unit 4: OS Kernel Explained: Monolithic vs Microkernel, IPC, and Components (with Interview Notes)\" | Hashnode"
description: "Discussion on \"Unit 4: OS Kernel Explained: Monolithic vs Microkernel, IPC, and Components (with Interview Notes)\". Operating Systems (OS) form the backbone of modern computing. Understanding its components not only helps you as a developer but also forms a frequently asked topic in technical interviews. In this article, we'll explore the fundamental parts of an O..."
url: "https://hashnode.com/posts/unit-4-os-kernel-explained-monolithic-vs-microkernel-ipc-and-components-with-interview-notes/6872671a36dd4b997682dbd9"
---

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# [Unit 4: OS Kernel Explained: Monolithic vs Microkernel, IPC, and Components (with Interview Notes)](https://shivarajtaware.hashnode.dev/unit-4-os-kernel-explained-monolithic-vs-microkernel-ipc-and-components-with-interview-notes?utm_source=hashnode&utm_medium=feed)

Operating Systems (OS) form the backbone of modern computing. Understanding its components not only helps you as a developer but also forms a frequently asked topic in technical interviews. In this article, we'll explore the fundamental parts of an O...

Jul 12, 2025 · 4 min read · shivarajtaware.hashnode.dev  
Updated Oct 29, 2025  
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## Written by

[Shivraj S. Taware](https://hashnode.com/@shivarajtaware)

@shivarajtaware · India

  
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