多项选择题
A. Char ch = “a”;
B. Char ch = ‘\’ ‘;
C. Char ch = ‘cafe’;
D. Char ch = “cafe”;
E. Char ch = ‘\ucafe’;
F. Char ch = ‘\u10100’;
G. Char ch = (char) true;
单项选择题 public class foo { static String s; public static void main (String[]args) { system.out.printIn (“s=” + s); } } What is the result?()
多项选择题 public interface Foo{ int k = 4; } Which three are equivalent to line 2?()
单项选择题 int index = 1; String [] test = new String[3]; String foo = test[index]; What is the result?()