Which statement defines Virtualization?

Which statement defines Virtualization?

• A. An act of creating a virtual (rather than actual) version of something, including virtual computer hardware platforms, storage devices, and computer network resources.
• B. A method of encrypting data at rest.
• C. A type of access control.
• D. A process of physically splitting servers across data centers.

Answer: (A)

Virtualization is the act of creating virtual versions of computing resources rather than using the physical components directly. It uses software, typically a hypervisor, to abstract and pool CPU, memory, storage, and networking so multiple virtual machines or other virtual resources can run on a single physical platform. This virtualization lets each virtual resource behave like its own independent system, providing isolation, flexible provisioning, and efficient hardware use. The description matches virtualization by mentioning virtual computer hardware platforms, storage devices, and network resources. The other options address encryption at rest, a security/access control concept, or physically splitting servers, which are different goals and not what virtualization means.

Virtualization is the act of creating virtual versions of computing resources rather than using the physical components directly. It uses software, typically a hypervisor, to abstract and pool CPU, memory, storage, and networking so multiple virtual machines or other virtual resources can run on a single physical platform. This virtualization lets each virtual resource behave like its own independent system, providing isolation, flexible provisioning, and efficient hardware use. The description matches virtualization by mentioning virtual computer hardware platforms, storage devices, and network resources. The other options address encryption at rest, a security/access control concept, or physically splitting servers, which are different goals and not what virtualization means.