JavaScript quiz. Consider following code snippet: <pre><code> funct

Consider following code snippet:


function A() { ... }
function B() { ... }
var a = new A;
var b = new B;
console.log( a == b ); // true

Is it possible to create two new Objects a and b that will return the true on comparing them (a == b // true) ? Select correct option.

function A() { return this; }
function B() { return this; }
var a = new A;
var b = new B;

function A() { return {}; }
function B() { return {}; }
var a = new A;
var b = new B;

function A() { return arr; }
function B() { return arr; }
var arr = [];
var a = new A;
var b = new B;

Explanation

Yes, it's possible. They must return the same object. For example they can return array object declared in global scope.

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