Please help me: This Database Systems Class
2. The DBA denormalized some of the data in the TAL Distributorsdatabase to improve performance, and one of the resulting tables isthe following:
Customer (CustomerNum, CustomerName, Street, City, State,PostalCode, Balance, CreditLimit, RepNum, RepName)
Which field or fields cause the table to no longer be in thirdnormal form? In which normal form is the denormalized table?
3. Does your school have a formal disaster recovery plan? If itdoes, describe the general steps in the plan. If it does not,describe the informal steps that would be taken if a disasteroccurred.
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