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____ are general statements of direction or action that communicate and support DBA goals.
Q10: Entity supertypes and subtypes are organized in
Q16: Composite keys are useful as identifiers of
Q16: The objective of _ control is to
Q46: The term _ is used to refer
Q55: A data dictionary is sometimes described as
Q60: A _ is a uniquely identifiable object
Q64: Most DBMSs operate in one of two
Q83: Triggers are critical to proper database operation
Q87: Normalization is a very important database design
Q88: _ is a higher-level object-oriented application interface