Which of the Following Is Not an Advantage of Prototyping

Multiple Choice

Which of the following is not an advantage of prototyping?

A) Only basic system requirements are needed at the front-end of the project.
B) End-prototype typically has more security and control features than a system developed with an SDLC process.
C) Strong top-down commitment may be less necessary at the outset of the project.
D) User acceptance is likely to be higher than with a system developed using an SDLC process.