Question: How many records does the file contain How many fields
How many records does the file contain? How many fields are there perrecord?
Relevant QuestionsWhat problem would you encounter if you wanted to produce a listing by city? How would you solve this problem by altering the filestructure?Identify the various data sources in the file you examined in Problem5.Explain how the entity relationship (ER) model helped produce a more structured relational database design environment.Define and describe the basic characteristics of a NoSQL database.Given the business rule(s) you wrote in Problem 1, create the basic Crow’s Foot ERD.
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