What are the different ways to insert internal and external JavaScript code in HTML page?

You can use JavaScript code in two ways.

1. You can either include the JavaScript code internally within your HTML document itself.
2. You can keep the JavaScript code in a separate external file and then point to that file from your HTML document.

What are the different ways of including a JavaScript code in HTML?

You can include JavaScript code in your HTML document either by using inline or external methods. Inline JavaScript is placed either in the or tags. External JavaScript is written in a separate . js file.

What is the difference between internal and external JavaScript?

Internal JavaScript : JavaScript code is placed in the head and body section of an HTML page. External Javascript : JavaScript code are stored in separate external file using the . js extension (Ex: external. js).

How can write internal JS in HTML?

Inline JavaScript can be achieved by using Script tag inside the body of the HTML, and instead of specifying the source(src=”…”) of the JavaScript file in the Script tag, we have to write all the JavaScript code inside the Script tag.

What is internal JavaScript?

Internal Javascript code is code that’s placed anywhere within the web page between the HTML tags . Many web developers choose to place their Javascript code before the tag.

What are the different types of JavaScript?

JavaScript has six primitives types: string , number , undefined , null , boolean , and symbol . There is also a compound type or object . Interestingly, the primitive types are immutable and don’t have properties. For example, because of the String object you can retrieve the length of a string.

How do I insert an external CSS in HTML?

CSS can be added to HTML documents in 3 ways:

1. Inline – by using the style attribute inside HTML elements.
2. Internal – by using a