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A(n) _____ is the attribute in the supertype entity that determines to which entity subtype each supertype occurrence is related.
Q3: A fully distributed DBMS must perform all
Q33: A(n) _ is a brief, precise, and
Q36: The SQL command that lets you insert
Q45: In Oracle, the _ command is used
Q54: Of the following, what is one of
Q56: Which query will output the table contents
Q81: Explain normalization and its different forms.
Q95: Numeric data are data on which you
Q95: Security breaches can yield a database whose
Q100: A data dictionary is sometimes described as