1z0-809 question 128 discussion

Question 128

Given the code fragment:

Which statement can be inserted into line n1 to print 1,2; 1,10; 2,20;?

• A. BiConsumer<Integer,Integer> c = (i, j) -> {System.out.print (i + “,” + j+ “; “);};
• B. BiFunction<Integer, Integer, String> c = (i, j) –> {System.out.print (i + “,” + j+ “; “)};
• C. BiConsumer<Integer, Integer, String> c = (i, j) –> {System.out.print (i + “,” + j+ “; “)};
• D. BiConsumer<Integer, Integer, Integer> c = (i, j) –> {System.out.print (i + “,” + j+ “; “);};