Multi-tenancy is a concept found in which of the following?

A.
Full disk encryption

B.
Removable media

C.
Cloud computing

D.
Data loss prevention

Explanation:
One of the ways cloud computing is able to obtain cost efficiencies is by putting data from various clients
on the same machines. This “multitenant” nature means that workloads from different clients can be on
the same system, and a flaw in implementation could compromise security.
Incorrect Answers:
A, B, D: None of these options offer multitenancy.

Stewart, James Michael, CompTIA Security+ Review Guide, Sybex, Indianapolis, 2014, p. 37
http://en.wikipedia.org/wiki/Multitenancy