What will the following code snippet work? If not, what will be the error?

Manisha Agrawal • 9.32K Points
Tutor III

Q. What will the following code snippet work? If not, what will be the error?

Code:

function test(p) 
{ 
    for (; p.next; p = p.next) ;
    return p;
}

(A) No, this will not iterate
(B) No, this will result in a runtime error with the message “Cannot use Linked List”
(C) No, this will throw an exception as only numerics can be used in a for loop
(D) Yes, this will work

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