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單項選擇題

1. class Exc0 extends Exception { } 
2. class Exc1 extends Exc0 { } 
3. public class Test { 
4. public static void main(String args[]) { 
5. try { 
6. throw new Exc1(); 
7. } catch (Exc0 e0) { 
8. System.out.println(“Ex0 caught”); 
9. } catch (Exception e) { 
10. System.out.println(“exception caught”); 
11. } 
12. } 
13. } 
What is the result?()  

A. Ex0 caught
B. exception caught
C. Compilation fails because of an error at line 2.
D. Compilation fails because of an error at line 6.

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