Which of the following type of virtualization is also characteristic of cloud computing?

storage
application
cpu
all of the mentioned

The correct answer is: D. all of the mentioned

Virtualization is the process of creating a virtual version of something, such as a computer, server, storage device, network, or operating system. It can be used to improve efficiency, reliability, and security.

Cloud computing is the on-demand delivery of IT resources over the Internet with pay-as-you-go pricing. Instead of buying, owning, and maintaining physical data centers and servers, you can access technology services, such as computing power, storage, and databases, on an as-needed basis from a cloud provider like Amazon Web Services (AWS).

There are three main types of virtualization:

  • Storage virtualization is the process of abstracting storage from the physical devices that store it. This allows multiple operating systems to share the same storage resources, and it can also be used to create virtual disks that are larger than the physical storage devices that back them.
  • Application virtualization is the process of running applications in a virtual environment. This can be done to improve performance, security, or portability.
  • CPU virtualization is the process of running multiple operating systems on the same physical CPU. This can be done to improve resource utilization or to run applications that are not compatible with the host operating system.

All of these types of virtualization are characteristic of cloud computing. In the cloud, resources are typically virtualized, which allows for greater flexibility and scalability. For example, you can easily add more storage or CPU power to your cloud environment as needed.

Additionally, cloud providers often offer a variety of virtualization options, which can give you the flexibility to choose the right solution for your needs. For example, if you need to run a specific application that is not compatible with the host operating system, you can use CPU virtualization to run the application in a virtual machine.

Overall, virtualization is a key technology in cloud computing. It allows for greater flexibility, scalability, and security.

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