Management Notes

Reference Notes for Management

What is the function of the kernel of an operating system?

What is the function of the kernel of an operating system?

In OS and system programs, the kernel is the core component that cannot be separated and run independently. It is the middle layer or bridge between hardware-level data processing and applications. The network interface enables the operating system to communicate with the hardware, such as memory, processors, etc. The kernel loads during the initial booting phase and verifies that all the components of the device are functional. In order to manage hardware resources correctly, the kernel is always running in the background.

The Kernel of an Operating System performs the following functions:

  • Memory Management

The kernel manages the allocation and deallocation of memory to applications and the system. That memory is required for these applications to execute their tasks. In your system, the kernel manages memory and without it, no work can be done.

  • Accessing Resources

In the kernel, resources such as CPU usage, I/O devices, and so on are managed. In addition to managing, it also acts as a bridge between system resources and users.

  • Device Management

The kernel manages any peripheral device you connect to your system. You can even see the list of devices connected with your system Right-click “This PC” -> Manage -> Device management.

  • Resource Management

The kernel shares the resources among all the applications running on your system. Therefore, your system will always run at its maximum efficiency without wasting any resources.

Functions of Operating System – Computer Software | Computer And IT Applications


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