Virtualization - is the process of separating the operating system from 

the underlying hardware.

Virtualization is the process of running the virtual instance of a computer

system in a layer abstracted from the actual hardware.It allows us to use multiple

operating systems in the same computer and to create virtual storage devices

which forms the foundation of cloud computing....

Virtualization uses software to create an abstraction layer over computer hardware that allows the hardware elements of a single computer—processors, memory, storage and more—to be divided into multiple virtual computers, commonly called virtual machines (VMs).

The process of creating the virtual version of something is known as virtualization. 

This can be computer storage

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, servers, or applications. 

Virtualization allows developers to divide one system into many different sections.

Each of these sections can act as a single system.

A software called a hypervisor makes this possible. 

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Read more: https://javarevisited.blogspot.com/2022/05/docker-interview-questions-answers-for.html#ixzz7oQcqJEZK

USE=kvm ./build_image --board=lumpy --noenable_rootfs_verification --boot_args 'disablevmx=off lsm.module_locking=0'