Why should you use functions? To represent a value, such as a number or a string

Question

Why should you use functions?

To represent a value, such as a number or a string.

To change the look and formatting of documents written in HTML, XML, and XUL.

To make your HTML code accessible to JavaScript.

To save effort, make your programs more maintainable, and reduce download time.

In app development, what's a framework?

A collection of libraries that programmers can access or interface with from within other software (or applications) using a standard method.

A standardized way for programs to interact with one another.

The way to insert JavaScript into an HTML document.

The method for telling jQuery Mobile how to format different parts of an HTML page.

How can you tell jQuery Mobile how to format different parts of an HTML page for mobile devices?

Using variables.

Using selectors.

Using JQM attributes.

Using the <script> element.

What is a benefit of using JavaScript libraries and frameworks?

They reduce the amount of work you need to do.

They create document structures.

They create footer toolbars.

They separate style from structure.

Explanation / Answer

Function:

We use function for the following purpose which is given as follows :

Framework :

jQuery Mobile:

Benifits of JavaScript libraries and frameworks:

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