Consider the following code snippet

function tail(o)
{
    

Consider the following code snippet

function tail(o)
{
      for (; o.next; o = o.next) ;
     return o;
 }

2) Consider the following code snippet

function tail(o)
{
      for (; o.next; o = o.next) ;
     return o;
 }

3) What are the three important manipulations done in a for loop on a loop variable?

4) What will be the step of the interpreter in a jump statement when an exception is thrown?

5) One of the special feature of an interpreter in reference with the for loop is that