Java OCA OCP Practice Question 1086

Question

Which of the following can be inserted on line 8 to make this code compile?

Choose all that apply 

7: public void r() throws IOException { 
8:   // INSERT CODE HERE 
9: }
  • A. System.out.println("it's ok");
  • B. throw new Exception();
  • C. throw new IllegalArgumentException();
  • D. throw new java.io.IOException();
  • E. throw new RuntimeException(); 


A, C, D, E.

Note

A method that declares an exception isn't required to throw one, making option A correct.

Runtime exceptions can be thrown in any method, making options C and E correct.

Option D matches the exception type declared and so is also correct.

Option B is incorrect because a broader exception is not allowed.




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