Java认证模考试题（八）

{

int i;

try

{

i=System.in.read ();

System.out.println(Location 1);

} catch (IOException e) {

System.out.println(Location 2);

} finally {

System.out.println(Location 3);

}

System.out.println(Location 4);

}

If an IOException occurs, what will be printed?

B. Location 2

C. Location 3

D. Location 4

Explanation: 

Correct Answer: B,C,D 41 of 60

 
If the method func() is allowed to throw out the IOException, which declaration of this method can used?

B. public int func(int i) throw IOException

C. public int func(int i) throw Exception

D. public int func(int i) throws IOException

E. public int func(int i) throws Exception

Explanation: 

Correct Answer: D,E 42 of 60

 ||| 
Given the following expression:

String f = null;

Which of the following expressions will throw an exception?
10

B. f != null | f.length()>10

C. f == null || f.length()>10

D. f != null || f.length()>10

Explanation: 

Correct Answer: A,B,D 43 of 60