Associate-Reactive-Developer Exam Dumps | Which of the following steps is necessary to create a 1-to-l relationship between Entity A and Entity

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Which of the following steps is necessary to create a 1-to-l relationship between Entity A and Entity B?

A. Set the data type of the identifier attribute of Entity B to Entity A Identifier.

B. Add a new Entity C, with the identifier attribute being a composition of types Entity A Identifier and Entity B Identifier.

C. Add a new reference attribute of type Entity B Identifier to Entity A.

D. Add a new Entity C, with two reference attributes of type Entity A Identifier and Entity B U Identifier.

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