Which of the following are the types of prototyping strategies?

Which of the following are the types of prototyping strategies? Each correct answer represents a
complete solution. Choose two.

A.
Requirements prototyping

B.
Physical prototyping

C.
Revolutionary prototyping

D.
Evolutionary prototyping

Explanation:
There are two types of prototyping strategies which are as follows:
Requirements prototyping: It is used to determine the requirements of a proposed database system
and then the prototype is
discarded.
Evolutionary prototyping: It is used for the same purpose, but the prototype is not discarded and
with further development becomes
the working database system.