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EAGLERUN TRUCKING DISPATCHER Observe the ER Diagram for the Eaglerun Trucking

Question 12

Multiple Choice

EAGLERUN TRUCKING DISPATCHER
Observe the ER diagram for the Eaglerun Trucking
Dispatcher:
EAGLERUN TRUCKING DISPATCHER Observe the ER diagram for the Eaglerun Trucking Dispatcher: This ER diagram will be used for the following questions citing Eaglerun Trucking Dispatcher ER Diagram. -How many foreign keys in the relational schema mapped from the Eaglerun Trucking Dispatcher ER diagram serve as a component of a primary key? A) 0 B) 1 C) 2 D) 3

This ER diagram will be used for the following questions citing Eaglerun Trucking Dispatcher ER Diagram.


-How many foreign keys in the relational schema mapped from the Eaglerun Trucking Dispatcher ER diagram serve as a component of a primary key?


A) 0
B) 1
C) 2
D) 3

Correct Answer:

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