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The relational data model is no longer popular in the 21st century.
Q17: A replicated database with snapshots is very
Q18: Which of the following is true of
Q20: Transaction processing and management reporting tend to
Q25: Lack of organizational commitment is a potential
Q26: A composition is an instance of class
Q33: An abstract operation describes the implementation of
Q38: An association _ is an association that
Q53: A simple capital structure contains no potentially
Q105: In 1998, ANSI/SPARC published an import document
Q127: Which of the following is considered to