System Call & Dual Mode In Operating System| User vs Kernel Mode | O.S Lecture 3

In this lecture, we cover System Calls and Dual Mode Operation in Operating System.

Topics covered:
- What is System Call?
- User Mode vs Kernel Mode
- Privileged Instructions
- Interrupt Mechanism

This is important for GATE, placements, and interviews.

#OperatingSystem #SystemCall #KernelMode #UserMode #preplytixClassroom

Видео System Call & Dual Mode In Operating System| User vs Kernel Mode | O.S Lecture 3 канала Preplytix ClassRoom

operating system system call dual mode kernel mode user mode interrupt os lecture gate cse os os concepts kernel vs user mode

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25 марта 2026 г. 16:06:58

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