Cloud computing relies heavily on which of the following virtualization characteristics? (Select two.)

A.
User federation

B.
Hardware independence

C.
Simplistic setup

D.
Scalable resources

E.
Information sharing

Explanation:
B: Virtualization is a conversion process that translates unique IT hardware into emulated and standardized
software-based copies. Through hardware independence, virtual servers can easily be moved to another
virtualization host, automatically resolving multiple hardware-software incompatibility issues. As a result, cloning
and manipulating virtual IT resources is much easier than duplicating physical hardware.
D: Infrastructure as a Service (IaaS) is a form of cloud computing that provides virtualized computing resources
over the Internet. IaaS platforms offer highly scalable resources that can be adjusted on-demand.References:
http://whatiscloud.com/virtualization_technology/hardware_independence
http://searchcloudcomputing.techtarget.com/definition/Infrastructure-as-a-Service-IaaS