Question: Review the information provided in the case segments and identify the data type for each field in the database. Do you see any opportunities

Review the information provided in the case segments and identify the data type for each field in the database.

• Do you see any opportunities for user-defined data types? Which fields? Why?

• Are any fields candidates for coding? If so, what coding scheme would you use for each of these fields?

• Which fields may take on a null value? Why?

• Which fields should be indexed? What type of index?

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