Question: Assume that the database supporting Amazon.coms website (http://www.amazon.com) has been implemented in Oracle. Identify and describe a field in this database that would be best

Assume that the database supporting Amazon.coms website (http://www.amazon.com) has been implemented in Oracle. Identify and describe a field in this database that would be best assigned each of the following data types: VARCHAR2, CHAR, NUMBER, and DATE. Explain why these are the best data types for each of the fields you identified.

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