In Which Type Of Virtualization, You Create A Virtual Machine On Top Of Physical Hardware?


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    In Which Type Of Virtualization, You Create A Virtual Machine On Top Of Physical Hardware?

    Virtualization is one of the most important trends in modern IT. It allows you to consolidate multiple systems on a single hardware platform, allowing you to improve efficiency and reduce costs. In this blog post, we will explore the different types of virtualization and which one is best suited for your organization. We will also discuss the pros and cons of each type, so that you can make an informed decision about which virtualization option is best for your business.

    What is Virtualization?

    Virtualization is the process of creating a simulated environment on top of physical hardware. It allows multiple tasks to be run simultaneously on separate machines without affecting each other, making it an ideal solution for multitasking and performance optimization.

    There are several types of virtualization, but the most common is software-based virtualization, which uses a layer of software to create a virtual machine. Hardware-based virtualization uses dedicated hardware to create virtual machines, which can be faster and more stable than software-based virtualization.

    Hardware-based virtualization is best used when you want to create a specific type of virtual machine that wouldn’t work with software-based virtualization. For example, you might use hardware-based virtualization to create a test environment for your applications or to run traditional desktop applications in a Windows PE environment.

    Types of Virtualization

    There are three main types of virtualization: software, hardware, and host-based. Each has its own advantages and disadvantages, which will be outlined in this article.

    Software Virtualization: This is the simplest type of virtualization, where you create a virtual machine on top of physical hardware. The benefits of software virtualization are that it is fast and easy to set up. However, software virtualized environments can be less secure due to the lack of security features built into the operating system.

    Hardware Virtualization: With hardware virtualization, you take advantage of existing hardware capabilities to create a virtual machine. This gives you the benefits of speed and security without having to install additional software. Hardware-based virtualized environments are more complex to set up than software-based ones, but they provide greater security because they are protected by the underlying hardware.

    Host-Based Virtualization: Host-based virtualization involves emulating a complete computer system on top of a single host computer. This allows you to run multiple applications simultaneously on one platform, making it an ideal solution for businesses that need to run multiple applications side by side. However, host-based virtualization is more complex to set up than either software or hardware virtualizations and requires a more powerful server infrastructure.

    How Does Virtualization Work?

    Virtualization technology empowers users to run multiple versions of a program or operating system on one computer. This technology is also known as emulation, virtualization, and host-based virtualization.

    There are different types of virtualization:

    1. Physical-to-virtual: The user creates a virtual machine by running a computer program that converts the physical hardware into a virtual machine. For example, Microsoft Hyper-V is a physical-to-virtual emulator.

    2. Virtual-to-physical: The user creates a virtual machine by running a computer program that converts the virtual machines into physical machines. For example, VMware Workstation is a virtual-to-physical emulator.

    Benefits of Virtualization

    Virtualization technology provides many benefits, including easier management of servers and improved performance. It can also reduce the cost of infrastructure while increasing flexibility and scalability. Here are three types of virtualization:

    1. Hypervisor-based virtualization: In this type of virtualization, a separate computer runs as a hypervisor, which manages the hardware resources for multiple guest operating systems. This type of virtualization is most commonly used with server computers, which can have more than one guest operating system installed.

    2. Hardware-assisted virtualization: With this type of virtualization, the hypervisor doesn’t manage the hardware resources; instead, it uses pre-existing drivers on the host computer to work with the underlying hardware. This type of virtualization is used most often with desktop computers and laptops, because it requires less CPU power from the host computer.

    3. Platform-based virtualization: With this type of virtualization, the guest operating systems run directly on top of a dedicated platform such as a server or a cloud service provider’s computing infrastructure. This allows businesses to consolidate their investments in physical servers by running multiple guest operating systems on one physical server.

    Limitations of Virtualization

    A virtual machine is a software abstraction that allows multiple applications to run concurrently on a single computer. Virtual machines are created by running an operating system on top of a physical, existing computer. This distinction between virtual and physical machines has important implications when it comes to the limitations of virtualization.

    First, virtual machines do not have the same hardware constraints as their physical counterparts. A virtual machine can run on a machine with any number of processors and memory slots, for example. Second, virtual machines can be co-located with each other but cannot be shared between different servers. Third, as with all software implementations, there are potential security implications associated with using virtual machines.


    In this article, we investigated the different types of virtualization and provided a brief overview of each. We then discussed which virtualization platform is best for your organization’s needs, based on your use case and infrastructure. Finally, we outlined how to create a virtual machine using that platform. Hopefully, this provides you with the information you need to make an informed decision about which type of virtualization will work best for your business.


    In Which Type Of Virtualization, You Create A Virtual Machine On Top Of Physical Hardware?

    Virtualization is a process by which a single physical machine is able to run multiple virtual machines. Each virtual machine behaves as though it were the only computer and has its own instance of an operating system, storage and other hardware. Virtualization can be done on both hardware, software and containers.

    Hardware virtualization

    Hardware virtualization is a type of virtualization that creates a virtual machine on top of physical hardware. The virtual machine can then be booted up and run independently from the host operating system. This allows you to run multiple operating systems, applications, and services on one physical server.

    Hardware Virtualization provides:

    • Increased utilization of hardware resources by running multiple instances of operating systems simultaneously in parallel;
    • Reduced costs associated with purchasing new servers or upgrading existing ones;
    • Enhanced security by isolating workloads within their own dedicated environment

    Software-based virtualization

    Software-based virtualization is also called a host-based virtualization, and it’s the most common method of virtualizing servers. The guest operating system runs on top of the host operating system, so you can think of it as if it were running directly on hardware.

    The biggest benefit here is that you don’t need to change anything about how your server operates: You just install additional software that creates an environment where you can run multiple operating systems simultaneously.


    Containers are lightweight, portable and have a smaller footprint than VMs. They don’t run as many processes or services, so they’re not as secure. But containers can be used to run servers, desktops and mobile apps. They’re great for development and testing environments because they’re fast to set up and easy to tear down when you’re done with them.


    • You can create a virtual machine on top of physical hardware.
    • This is called hardware virtualization.
    • It’s done by the CPU and memory controller in your computer, which use special instructions to create an isolated environment for each guest operating system (i.e., each VM).

    I hope this article has helped you understand the different types of virtualization and how they work. If there’s anything else you want to know about virtualization, don’t hesitate to leave a comment below!

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