Which of the following is an advantage of prototyping?

Which of the following is an advantage of prototyping?

A.
Prototype systems can provide significant time and cost savings.

B.
Change control is often less complicated with prototype systems.

C.
it ensures that functions or extras are not added to the intended system.

D.
The finished system normally has strong internal controls.

Explanation:
Prototype systems can provide significant time and cost savings; however, they also have several
disadvantages. They often have poor internal controls, change control becomes much more
complicated, and it often leads to functions or extras being added to the system that were not
originally intended.