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In order for a transaction to be consistent:

Which of the following is a purpose of the SQL standard?

When a user creates a virtual table it is called a(n):

In order for a transaction to be consistent:

Which of the following is NOT a cost and/or risk of the database approach?

In the following diagram, which of the answers below is true?

When a user creates a virtual table it is called a(n):

Which of the following is NOT a cost and/or risk of the database approach?

One field or combination of fields for which more than one record may have the same combination of values is called a(n):

A transaction that terminates abnormally is called a(n) ________ transaction.