QUESTION 44

QUESTION 44 

Given: 

1. class TestException extends Exception { } 
2. class A { 
3.     public String sayHello(String name) throws TestException { 
4.         if(name == null) throw new TestException(); 
5.         return "Hello " + name; 
6.     } 
7. } 
8. public class TestA { 
9.     public static void main(String[] args) { 
10.         new A().sayHello("Aiko"); 
11.     } 
12. } 
 
Which statement is true? 
 
A. Compilation succeeds. 
B. Class A does not compile. 
C. The method declared on line 9 cannot be modified to throw TestException. 
D. TestA compiles if line 10 is enclosed in a try/catch block that catches TestException.

Solution : D


plus imformation 

Main.java:10: unreported exception TestException;
 must be caught or declared to be thrown
         new A().sayHello("Aiko");
                        ^ 
1 error