Describe mvc How will you implement MVC if you take the stock exchange market as an example? Any supposition may be expressly expressed.

What are the specific stages covered in the waterfall methodology regarding SDLC models? If you were curious about the origins of Barry Boehm's study, you may find the answers here.

Can the billing system be described and implemented using the waterfall model? What may be the possible reason for this?

What do you think about email? How does an email travel from A to B? Note your comprehension. What differences and why? Consider the amount of detail (or abstraction) in various models.