A model that is the demo implementation of the system.
A. waterfall
B. prototype
C. incremental
D. agile
I got this question in an interview for internship.
My doubt is from Waterfall Model in section Information Technology of Computer Fundamentals
Right answer is B. prototype
For explanation: Prototype is the demo implementation so that the customer gets a brief idea of his product. It is generally used when the customer requirements are not clear.