What is meant by KERNEL in the UNIX operating system?

Home What is meant by KERNEL in the UNIX operating system?

What is meant by KERNEL in the UNIX operating system?

  • 24 Sep, 2018

Votes Up


Vote Down



Kernel is the foundational layer of an operating system (OS). It functions at a basic level, connecting with the hardware and other managing resources, such as RAM and CPU. This layer is the intermediate of the applications and the data processing performed at the hardware level.  

  • 0
  • 0

The kernel is a program that is the center of any computer’s operating system. Everything in the computer system is completely under the control of the kernel layer. Whenever a system is turned on, it is the first thing that is uploaded after the booting process is complete. The kernel layer is responsible for every input and output signals. Also it has control to translate the inputs/outputs into the data-processing language. Following are some of the tasks that kernel performs:

·         Running process

·         Managing hardware devices

Handling interrupts 

  • 0
  • 0

The kernel is the core of a UNIX operating system. It is responsible to provide the basic services to the other parts of the OS. This is the primary layer between the operating system and the hardware. It further helps in process and memory organization, file structures, device controller and networking.

The kernel doesn’t communicate with the user directly. Initially, it interacts with the shell that is the outermost layer of the OS, and other programs, also with the hardware devices, CPU, memory and disk drives. 

  • 0
  • 0

Add your Answer

Search Here

Latest Reviews

  • Marcus
    30 Apr, 2019

    My assignment help services are provided in the best way by this website. The writers have completed my assignment in such a way that they helped me increase my overall performance.

  • Emy
    29 Apr, 2019

    Awesome work done by the experts of this company. I visited this site to get math assignment completed. My assignment was complete in every aspect. Thanks to the professionals who provided assignment writing help.

  • Darina
    25 Apr, 2019

    All thanks to the writers of Assignment Help 4 Me who completed my Physics assignment in the right manner. The structure of the assignment was totally customized according to my needs and that too at cheap prices.

View All Reviews
Assignment Help 4 Me