|Exam 210-451||Question id=808||Basic Knowledge of Cloud Compute|
What best describes server virtualization?
Server virtualization is the masking of server resources (including the number and identity of individual physical servers, processors, and operating systems) from server users.|
System virtualization is the use of software to allow a piece of hardware to run multiple operating system images at the same time.|
A method of combining the available resources in a network by splitting up the available bandwidth into channels, each of which is independent from the others, and each of which can be assigned (or reassigned) to a particular server or device in real time.|
Pooling of physical storage from multiple network storage devices into what appears to be a single storage device that is managed from a central console.|