Question

Which of the following is a heavily overloaded function?

(a) jQuery()

(b) $()

(c) script()

(d) Both jQuery() and $()

I have been asked this question in class test.

I need to ask this question from The jQuery Library in chapter Document Object Model and Event Handling in Javascript of JavaScript

Answer 1

Correct option is (d) Both jQuery() and $()

Explanation: $() is just an alias function of jquery(). The jQuery() function (a.k.a) $()) is the most important one in the jQuery library. It is heavily overloaded, however, and there are four different ways you can invoke it.