Role of Operating System in Initial Program Load
1. Kernel Initialization
Once the bootloader completes its tasks, the operating system’s kernel is loaded into memory. The kernel is the core component of the operating system, managing hardware resources and providing essential services.
2. Device Drivers Loading
During IPL, device drivers are loaded to enable communication between the operating system and hardware components. This ensures proper functioning of peripherals such as storage devices, network interfaces, and input/output devices.
3. User Space Initialization
After kernel initialization, the operating system initializes user space, preparing the environment for user interactions and executing user applications.
What is Initial Program Load (IPL)? A Complete Guide
Ever wonder how a computer starts up? Initial Program Load (IPL) is process responsible for loading instructions during the booting of the system. In this article, we will discuss about Initial Program Load, its components, processes and importance with real world examples.
Table of Content
- What is Initial Program Load?
- Importance of Initial Program Load
- Components of Initial Program Load
- Steps of Initial Program Load
- Role of Operating System in Initial Program Load
- Booting Techniques in Initial Program Load
- Challenges and Considerations
- Real-world Examples
- Future Trends and Innovations
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