Exam (elaborations)
JAVA_Viva_Questions And Answers 2022
1. Which is true? A. "X extends Y" is correct if and only if X is a class and Y is an interface B. "X extends Y" is correct if and only if X is an interface and Y is a class C. "X extends Y" is correct if X and Y are either both classes or both interfaces D. "X extends Y" is correct for all com...
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