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One practical advantage of a(n) _____ key is that because it has no intrinsic meaning, values for it can be generated by the DBMS to ensure that unique values are always provided.
Q5: A(n) _ is good for simple and
Q13: A(n) _ is a query that is
Q28: The _ command is used to restore
Q30: If one exists, a data modeler uses
Q42: A characteristic of operational data is _.<br>A)
Q48: RDBMSs enforce integrity rules automatically.
Q54: From the data analyst's point of view,
Q68: The _ table space is the most
Q70: What is transaction isolation and why it
Q75: A(n) _ develops when all required changes