试题详情
- 单项选择题 public class Test { private static int[] x; public static void main(String[] args) { System.out.println(x[0]); } } What is the result?()
A、 0
B、 null
C、 Compilation fails.
D、 A NullPointerException is thrown at runtime.
E、 An ArrayIndexOutOfBoundsException is thrown at runtime.
- D
关注下方微信公众号,在线模考后查看
热门试题