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The _____ constraint is used to validate data when an attribute value is entered.
Q14: _refers to the analysis of the data
Q21: A database language enables the user to
Q24: The SELECT operator yields a vertical subset
Q40: When designing a new database structure based
Q42: A(n)_ is a generic entity type that
Q43: Using the _ command, SQL indexes can
Q50: A table space has the same meaning
Q56: Serializability means that data used during the
Q66: _ is a tool for converting data
Q75: An attribute that cannot be further subdivided