试题详情
- 单项选择题 public class Foo implements Runnable ( public void run (Thread t) { system.out.printIn(“Running.”); } public static void main (String args) { new thread (new Foo()).start(); } ) What is the result?()
A、 An exception is thrown.
B、 The program exists without printing anything.
C、 An error at line 1 causes compilation to fail.
D、 An error at line 2 causes the compilation to fail.
E、 “Running” is printed and the program exits.
- D
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