Java OCA OCP Practice Question 582

Question

How many times will the following code print "Hello World"? 

3: for(int i=0; i<10 ; ) { 
4:   i = i++; 
5:   System.out.println("Hello World"); 
6: }
  • A. 9
  • B. 10
  • C. 11
  • D. The code will not compile because of line 3.
  • E. The code will not compile because of line 5.
  • F. The code contains an infinite loop and does not terminate. 


F.

Note

The update statement of the for loop is missing.

It is fine as the statement is optional, so option D is incorrect.

The expression inside the loop increments i but then assigns i the old value.

i ends the loop with the same value that it starts with: 0.

The loop will repeat infinitely, outputting the same statement over and over again because i remains 0 after every iteration of the loop.




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