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(Choose 1 answer)
Suppose A and B are correctly defined classes, X and Y are correctly defined interfaces and all statements in bracket pair { } are also correct.Which of the followings is the correct declaration of the class Test?
A. class Test extends A implements X.Y {}
B. class Test extends A, B implements X.Y { }
C. class Test extends A, implements X.Y { }
D. class Test extends A, B implements X { }
