Question: What is the output of this code? interface A{ void firstMethod(): void secondMethod(); } class B implements A{ void firstMethod() { System.out.print(first); } } class

What is the output of this code? interface A{ void firstMethod():

What is the output of this code? interface A{ void firstMethod(): void secondMethod(); } class B implements A{ void firstMethod() { System.out.print("first"); } } class C extends A{ void secondMethod() { System.out.print("second"); } } Bb = new BO: A a = new CO; a secondMethodo: b.firstMethod(); first second second first O Runtime Error Compilation Error

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