Read the following function : function custom_indexOf( array, value ){ for(var i = 0; i < array.length; i++){ if(array[i] == value) return i; } } The property "length" of array is calculated at every loop beginning (true or false)

What's the output? if (new Boolean(false)) console.log('True'); else console.log('False');

Infinity * null will return :

What is the result of: function foo() { output( 'biz' + bar() ); } bar(); var bar = function() { return 'baz'; }

Which operator has highest precedence?

true + true will return :

Which are structural patterns?

Javascript JSON data manipulation- How can you access first, last name properties in data object using the following snippet? var data={'users':[ {'firstName':'Ali', 'lastName':'Rehman', 'birthday': { 'month':'January', 'day':20, 'year':1983 } } ]}

Which of the following is true? var a = [var b = a var c = a.slice() a.push('date')

Which determines the type of a given object?

What's printed on the browser console by following code:- console.log(parseFloat('9. Hello World '));