试题详情
- 单项选择题 public class X { public static void main (Stringargs) { String s1 = new String (“true”); Boolean b1 = new Boolean (true); if (s2.equals(b1)) { System.out.printIn(“Equal”); } } } What is the result? ()
A、 The program runs and prints nothing.
B、 The program runs and prints “Equal”
C、 An error at line 5 causes compilation to fail.
D、 The program runs but aborts with an exception.
- A
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