Top most asked Operating System Questions in Interviews.

This document provides a structured overview of operating systems (OS) concepts and lists additional resources for various programming languages and technologies. Let's rephrase the content slightly while maintaining the original meaning and image placement.

Operating System Fundamentals

This section explores key operating system concepts.

1. Defining an Operating System: What is an operating system and its primary role in managing computer hardware and software resources?
2. Multitasking Explained: Describe the concept of multitasking, where an OS allows multiple programs to run concurrently.
3. The Kernel's Role: Define the kernel and detail its essential functions in managing system resources.
4. Processes vs. Threads: Distinguish between a process and a thread, highlighting their differences in resource allocation and execution.
5. Understanding System Calls: Explain system calls and their function as interfaces between applications and the OS kernel.
6. Monolithic vs. Microkernel Architectures: Compare and contrast monolithic and microkernel architectures, outlining their advantages and disadvantages.
7. Virtual Memory Management: Define virtual memory and its role in extending the address space available to processes.
8. Paging in Memory Management: Explain the concept of paging as a memory management technique.
9. File System Overview: Describe the purpose and function of a file system in organizing and managing files on storage devices.
10. Process Scheduling: Define process scheduling and its importance in optimizing resource utilization.
11. Process States: List and explain the different states a process can be in during its lifecycle.
12. Preemptive vs. Non-Preemptive Scheduling: Compare and contrast preemptive and non-preemptive scheduling algorithms.
13. Context Switching: Define a context switch and describe the process involved in switching between different processes.
14. Common Scheduling Algorithms: List and briefly describe several common process scheduling algorithms.
15. Segmentation in Memory Management: Explain memory management using segmentation.
16. Page Faults: Define a page fault and its implications for system performance.
17. Swap Space Function: Explain the purpose and function of swap space in managing memory.

Further Learning Resources:

The following links provide additional resources for further study:

• Java 8: [Link]
• Advanced Java: [Link]
• Core Java: [Link]
• Java OOPs: [Link]
• Spring Boot: [Link]
• Advanced Spring Boot: [Link]
• Linux: [Link]
• ReactJS: [Link]
• API: [Link]
• OS: [Link]
• NodeJS: [Link]
• Python: [Link]
• HTML: [Link]

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