The Error event is fired when progression has failed and it have the following Property's? 

Consider the following code output? var name = 'falleyr*'; if (name == 'jolly') { name += '!'; } else if (name == 'falleyr**') { name += '!!'; } else { name = '!' + name; } name == 'falleyr***' console.log( name);

Right code for Function expression?

How you will do empty an array in JavaScript? var array = ['1', '2', '3', '4', '5', '6'];

What is printed in the console? for (let i = 0; i<5; i++) { console.log(i); } console.log(i);

Which code is self-executing anonymous function expression?

What is Math.max(5, [1, 4]);?

If Math.max(3, []); = 3, What is Math.max(3, {}); ?

Consider the following code: var bar = (function(){ function Bar(){}; return new Bar(); })(); How will you make another instance of Bar?

What will the log display after executing the following? var book = { page1: 'Once upon a time...', page2: 'And thus they traveled north...', page3: 'The rock golem hoisted...', printPages: function() { return book.page1 + book.page2 + book.page3; } } for (page in book) { console.log(page); }

Unlike C and C++, Javascript executes all statements .....