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An identifier of an entity instance is one or more attributes that name or identify entity instances.
Q9: Based on the tables below,which of the
Q17: When transforming an ID-dependent E-R data model
Q18: What cardinality format is used in UML-Style
Q25: In IDEF1X,a base domain can have a:<br>A)data
Q28: An advantage of denormalization is _.<br>A)faster updating<br>B)faster
Q40: _ is the process of joining two
Q41: If a table meets the minimum definition
Q48: Even if an organization has a very
Q57: Because of the need to know the
Q90: Minimum cardinality refers to _.<br>A)the most instances