Question

When will the window property come into play?

(a) Representation convenience

(b) Use as an extension of other objects

(c) Use objects in the Window object

(d) Refer to window object itself

I have been asked this question in quiz.

My doubt stems from JavaScript in Web Browsers in chapter Server-Side and Client-Side Scripting of JavaScript

Answer 1

Correct choice is (d) Refer to window object itself

To explain I would say: The Window object has a property named window that always refers to itself. You can use this property if you need to refer to the window object itself.