单选题Click the Exhibit button. Given: ClassA a = new ClassA（ ）; a.methodA（ ）; What is the result? （）ACompilation fails.BClassC is displayed.CThe code runs with no output.DAn exception is thrown at runtime.
题目
单选题
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.
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参考答案和解析
正确答案：
B
解析：
暂无解析