Whenever an operating system is loaded into memory, firstly, the kernel is loaded and stays there till the operating system gets shut down. It works as a bridge between the applications and data processing at the hardware level with the help of its interprocess communication and system calls. Learn Linux Tutorial for Beginners What is Kernel?Ī kernel is the critical component of an operating system. Daemons: Provider of background services.Applications: These are the set of programs that perform different user tasks such as word, excel, etc.Graphical server: It is a subsystem of OS and used for showing graphics on your screen.Desktop Environment: Where a user interacts with.The kernel: It is the main component of the OS and manages memory, CPU, and other related components.The Shell: A shell is a programming language that controls other files, processes, and controls all other programs as well.The Bootloader: It takes care of the boot process of your device.Let's have a look at the components which are required for the functioning of an operating system.
Linux kernel interview questions mac os x#
There are various Operating Systems available in the market, and Windows, Linux, Unix, and Mac OS X are some of the examples. It is utilized by different devices such as Mobiles, Tabs, desktops, web servers, video game consoles, etc.
Linux kernel interview questions software#
The operating system acts as a bridge between the software programs and the hardware components of a system. What is an Operating system?Īn operating system is a software platform that creates an environment where a user can run different applications on a computing device. If you want to enrich your career and become a professional in Linux, then visit Mindmajix - a global online training platform: " Linux Online Certification" This course will help you to achieve excellence in this domain.īefore going into the details of the kernel tutorial, let's have a glance over the basics which would help us in acquiring a better understanding of the entire topic.
In this tutorial, we are going to look into the details of various topics that are associated with the Linux kernel. If you are looking to gain knowledge on the Linux kernel and the different aspects associated with it, then you have landed at the right place.
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