All of the following are drawback of prototyping EXCEPT:

Question $13$ Answer

a$.$

A prototyping development process is difficult to manage because it can be impossible to determine when the prototype is complete.

b$.$

Integration of prototyping methodology is difficult when there is a broad range of requirements.

c$.$

Frequent changes over time making documentation more difficult.

d$.$

Additional costs may be needed to make a prototype into an operational version.

e$.$

An operational version needs to be made using desktop tools rather than enterprise$-$level tools.