Exam 18: Virtualization

Define virtualization.

Describe the role of a hypervisor.

Large groups of networked, virtualized servers providing simple interfaces to a vast array of computing resources are referred to as _______________.

Discuss how virtualization eases the task of system recovery.

What are two virtualization products available for Mac operating systems?

Cloud providers often charge their customers based on various types of usage rather than with a fixed fee.This practice is known as ________________.

Which company was one of the earliest to make hypervisors, and arguably the one that put PC virtualization on the map?

With virtualization, you can place multiple virtual servers on a single physical system, substantially reducing the use of _______________.

A hypervisor can emulate certain physical _______________ such as network interface cards.

_______________ is probably the most popular open-source virtualization program for Linux users.