Java OCA OCP Practice Question 916

Question

What is the result of the following statements? 

6:  List<String> list = new ArrayList<String>(); 
7:  list.add("one"); 
8:  list.add("two"); 
9:  list.add(7); 
10: for(String s : list)  System.out.print(s); 

A.  onetwo 
B.  onetwo7 
C.  onetwo followed by an exception 
D.  Compiler error on line 9. 
E.  Compiler error on line 10. 



D.

Note

The code does not compile because list is instantiated using generics.

Only String objects can be added to list and 7 is an int.




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