单选题2. public class Foo implements Runnable (  3. public void run (Thread t) {  4. system.out.printIn(“Running.”);  5. }  6. public static void main (String[] args)  {  7. new thread (new Foo()).start(); 8. )  9. )   What is the result?()AAn exception is t

题目
单选题
2. public class Foo implements Runnable (  3. public void run (Thread t) {  4. system.out.printIn(“Running.”);  5. }  6. public static void main (String[] args)  {  7. new thread (new Foo()).start(); 8. )  9. )   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 6 causes the compilation to fail.

E

 “Running” is printed and the program exits.


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参考答案和解析
正确答案: C
解析: 暂无解析