Which of the following statements is correct about an interface?

1.	Which of the following statements is correct about an interface?
A.	One interface can be implemented in another interface.
B.	An interface can be implemented by multiple classes in the same program.
C.	A class that implements an interface can explicitly implement members of that interface.
D.	The functions declared in an interface have a body.
Answer» D. The functions declared in an interface have a body.

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