presented as additional activities that should be included as part ofimple-
mentation.
9.10Review Questions
1.List and explain in your own words three characteristics ofa good
software implementation.
2.Briefly discuss the issues associated with naming variables and
procedures in a program.
3.List the four phases ofthe debugging process.
4.True or false:You should always optimize your code for perform-
ance.Why?
5.List three “bad smells”signaling that your code probably should
be refactored.
6.List and briefly explain three ofthe refactorings mentioned in this
chapter.
9.11Exercises
1.Read a program that you wrote ...
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