Taking this quiz is a fast and easy way to assess your knowledge of concurrent models in software engineering. For example, you should know which models combine to make up the spiral model. Advantages of the concurrent development model. This model is applicable to all types of software development processes. It is easy for understanding and use. Some examples of concurrent models in software engineering have been discussed in this lesson. Waterfall model. In the waterfall model, the development of the software works linearly and sequentially.
What are the advantage of computer software How many mathematicians would it take to hand compute the Moon travel and landing? Many, many; they postulate that a crew of 200 mathematicians cranking that out would have taken a few lifetimes to accomplish. And once they completed it how many time s to verify and check sum the derived answer?
Software gives us the opportunity to instruct computers to do relatively difficult calculations quickly, relatively easy, and over and over again. Repetition is the watchword here. My favorite example is code for running a scientific function calculator. Once it is written it can be used by thousands of end users to do scientific calculations.
Was it costly to produce that code relatively no. Is it cost effective to the user, yes. Does it speed up processing time for complex math yes.