What is the result of the following code snippet?
[1, 2, 3, 4, 5].map( function(num) { return num * num; } );

Which method allows you to add a new instance of method to a class after that class has been defined?

What is the difference between the names of native browser events and prototype custom events?

Consider the following code snippet: Sortable.create('id1'); Assume that nodes which id: id11, id12 are children of id1 and nodes which id: id111, id112 are children of id11. Which of the following elements can be sortable?

What is the valid range of $R(1, 10, true);?

__________ allows more than one effects to occur at the same time.

What is the result of the following function? function a() {    var x = 10;  return x.toPaddedString(4); }

Which function returns the element that occurred?

Which object allows you to monitor Ajax activities?

When is the Ddom:loaded event fired?

What is the result of the following code snippet? [1, 2, 3, 4, 5].detect(function(n) {return n % 3});