Author Question: Once we have implemented the solution, we are not done with the problem because (Read 434 times)

Tirant22 · **on:** Aug 30, 2020

Question 1

Of the various phases in software development, which of the following is usually the lengthiest?
◦ specification
◦ design
◦ implementation
◦ testing
◦ maintenance

Question 2

Once we have implemented the solution, we are not done with the problem because
◦ the solution may not be the best (most efficient)
◦ the solution may have errors and need testing and fixing before we are done
◦ the solution may, at a later date, need revising to handle new specifications
◦ the solution may, at a later date, need revising because of new programming language features
◦ all of these

reversalruiz · **Reply #1 on:** Aug 30, 2020

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