1.     Discussion Questions   · �    Under what circumstances would you use a sequential file over a database? Describe these circumstances. When would a database be more beneficial than a sequential file? Is it possible for the two types of permanent storage to be used interchangeably? Explain your answers.   · �    What are some of the key differences between a flat file and relational database? Which of the two storage methods do you think is most useful in a real-world application?

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