Question

Q 59 Which of the following statements are correct?
Ops: A.
O A virtual machine is a computer that is walled off from the physical computer that the virtual machine is running on
B.
O Virtual machines provide the capability of running multiple machine instances, each with their own operating system
C.
O The downside of virtual machine technologies is that having resources indirectly addressed means there is a overhead.
O All of the above​

Answer 1

Answer:

b is the answer

pls Mark as brainliest

Answer 2

Answer:

Option - All of the above is the correct answer.

Explanation:

• A virtual machine, abbreviated as VM, is similar to any other physical computer, such as a laptop, smartphone, or server.
• It features a CPU, RAM, and discs for storing your files, as well as the ability to connect to the internet if necessary.
• VMs are generally conceived of as virtual computers or software-defined computers within physical servers, existing solely as code, while the elements that make up your computer (called hardware) are physical and tangible.
• ​Virtualisation is the process of establishing a software-based or "virtual" version of a computer with a dedicated CPU, memory, and storage that is "borrowed" from a physical host machine (such as your personal computer) and/or a remote server (such as a server in a cloud provider's datacenter).
• A virtual machine is a computer file, commonly referred to as an image, that mimics the behaviour of a real computer.
• It can run as a separate computing environment in a window, often to run a different operating system—or even to serve as the user's whole computer experience, as is usual on many people's work computers.
• Because the virtual machine is partitioned from the rest of the system, the software inside it cannot interfere with the principal operating system on the host computer.

​Hence, it is proved that all of the above are correct answers.

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