EAGLERUN TRUCKING DISPATCHER Observe the ER Diagram for the Eaglerun Trucking

question 48

Multiple Choice

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 unique non-primary key columns will the relational schema mapped from the Eaglerun Trucking Dispatcher ER diagram have?

• A)0
• B)1
• C)2

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A liquid substance used to eliminate or reduce pathogens on the skin, especially in the hands, to prevent contamination.

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