标题: 一道特别有意思的测试题 [打印本页] 作者: 胡建彪 时间: 2012-10-16 10:11 标题: 一道特别有意思的测试题 class A {
protected int method1(int a, int b) { return 0; }
}
Which two are valid in a class that extends class A? (Choose two)
A. public int method1(int a, int b) { return 0; }
B. private int method1(int a, int b) { return 0; }
C. private int method1(int a, long b) { return 0; }
D. public short method1(int a, int b) { return 0; }
E. static protected int method1(int a, int b) { return 0; }