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Entities with an IS-A relationship should have the same identifier.
Q9: Extended E-R model weak,but non-ID-dependent relationships are
Q18: To represent an association pattern in an
Q25: In IDEF1X,a base domain can have a:<br>A)data
Q30: The SQL SET keyword is used to
Q35: In UML,an attribute that is accessible and
Q68: A form of multivalued dependency is found
Q70: Explain the essential format of the CREATE
Q84: A dependency graph should include:<br>A)tables<br>B)views<br>C)triggers<br>D)A and B<br>E)A,B,and
Q91: The presence of one or more foreign
Q94: A relation is a three-dimensional table.