下面的程序执行后,屏幕上显示的应是public class Exam{public static void main(String[]args){c
下面的程序执行后,屏幕上显示的应是 public class Exam{ public static void main(String[]args){ char char1[]='t','e','s','t'}; char char2[]={'t','e','s','t','1',}; String sl=new String(char1); String s2=new String(char2,0,4); System.out.println(S1.equals(s2)); } }
A.真
B.假
C.test
D.编译错误