Question: 18 If B is a subclass of class A Given the following object: A a = new :O)B Which of the following is correct )

18 If B is a subclass of class A Given the

18 If B is a subclass of class A Given the following object: A a = new :O)B Which of the following is correct ) (1 ) ;B b = (B) a B b = a B b = (B) a; and B b = (B) new A(); are correct :O)B b = (B) new A :O)B b = new A

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