Consider the following code snippet :

var string2Num=parseInt("123xyz

Consider the following code snippet :

var string2Num=parseInt("123xyz");

2) Which is an equivalent code to invoke a function m of class o that expects two arguments x and y?

3) Consider the following code snippet :

 var grand_Total=eval("10*10+5");

4) Consider the following code snippet :

function constfuncs()
  {
     var funcs = [];
     for(var i = 0; i < 10; i++)
         funcs[i] = function()
 {
 return i;
 };
     return funcs; }
 var funcs = constfuncs();
 funcs[5]()

5) What will happen if a return statement does not have an associated expression?