Which of the following should be used to implement a 'Has a' relationship between two entities?

Which of the following should be used to implement a 'Has a' relations

1.	Which of the following should be used to implement a 'Has a' relationship between two entities?
A.	Polymorphism
B.	Templates
C.	Containership
D.	Encapsulation
E.	Inheritance
Answer» D. Encapsulation

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Which of the following should be used to implement a 'Has a' relationship between two entities?

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