For the below mentioned code snippet:
var o = new Object();

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For the below mentioned code snippet:

var o = new Object();

The equivalent statement is:

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2) What is the difference between the two lines given below ?

  !!(obj1 && obj2); (obj1 && obj2);

3) Which of the following is the correct code for invoking a function without this keyword at all, and also too determine whether the strict mode is in effect?

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]()

What does the last statement return ?

5) Consider the following code snippet :

var tensquared = (function(x)
{
return x*x;
}
(10));

Will the above code work ?

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