Two columns of two different tables in the same relational database can have the same names.
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Q51: An optional attribute of an entity is
Q52: A foreign key column must have the
Q53: EAGLERUN TRUCKING DISPATCHER
Observe the ER diagram for
Q54: EAGLERUN TRUCKING DISPATCHER
Observe the ER diagram for
Q55: Within one relation,two rows can be identical.
Q57: A row of a relation can have
Q58: If one of two identical relational tables
Q59: If one of two identical relational tables
Q60: EAGLERUN TRUCKING DISPATCHER
Observe the ER diagram for
Q61: GENERIC ERD
Observe the GENERIC ER Diagram below:
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