单项选择题
Click the Exhibit button. Given: ClassA a = new ClassA(); a.methodA(); What is the result? （）
A.Compilation fails.
B.ClassC is displayed.
C.The code runs with no output.
D.An exception is thrown at runtime.
单项选择题
Click the Exhibit button. Given: ClassA a = new ClassA(); a.methodA(); What is the result? （）
A.Compilation fails.
B.ClassC is displayed.
C.The code runs with no output.
D.An exception is thrown at runtime.