Question

Consider the following code snippet
function tail(o) { for (; o.next; o = o.next) ; return o; }
Will the above code snippet work? If not, what will be the error?
A.No, this will throw an exception as only numerics can be used in a for loop
B.No, this will not iterate
C.Yes, this will work
D.No, this will result in a runtime error with the message “Cannot use Linked List”

Answer 1

the correct answer is D number