Attributes may share a ____.
A) name
B) domain
C) location
D) table
Correct Answer:
Verified
Q12: A weak relationship exists if the primary
Q17: The DBMS can easily handle multivalued attributes.
Q18: All attributes are either simple or composite.
Q19: Attributes are types of entities.
Q20: In the original Chen model,each attribute is
Q23: The set of possible values for an
Q24: Relationships operate only in one direction.
Q25: A recursive relationship is one in which
Q26: A relationship is identified by a name
Q27: In an ER diagram,primary keys are indicated
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