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.
Evolutionary prototyping is a lifecycle model in which the system is developed in increments so that it can readily be modified in response to end-user and customer feedback
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