The phrase “Lack of virtualization expertise on site” is an example of a ______________.

A.
constraint

B.
risk

C.
nonfunctional requirement

D.
functional requirement

Explanation:

A risk is an issue that can affect the overall success of a project. A constraint is a limiting factor ina
design, based on current system behavior. A nonfunctional requirement is a system behavior, and
afunctional requirement is what the system should do.