Which of the following is required to allow multiple servers to exist on one physical server?
A.
Software as a Service (SaaS)
B.
Platform as a Service (PaaS)
C.
Virtualization
D.
Infrastructure as a Service (IaaS)
Explanation:
Virtualization allows a single set of hardware to host multiple virtual machines.
Incorrect Answers:
A, B, D: These are models of Cloud Computing.Dulaney, Emmett and Chuck Eastton, CompTIA Security+ Study Guide, 6th Edition, Sybex, Indianapolis,
2014, pp. 17, 19