In this article, we will see some HTML interview questions I faced during interviews.

So let’s start,

1)What is Doctype in html?

All HTML documents must start with a <!DOCTYPE> declaration.

The declaration is not an HTML tag. It is an “information” to the browser about what document type to expect.

In HTML 5,

the declaration is simple:

**Note:**The <!DOCTYPE> declaration is NOT case sensitive.

2)What is DOM in html?

The DOM (Document Object Model)is a W3C (World Wide Web Consortium) standard.

The DOM defines a standard for accessing documents:

The HTML DOM is a standard object model and programming interface for HTML.

When a web page is loaded, the browser creates a Document Object Model of the page.

It defines:

The HTML elements as objects

The properties of all HTML elements

The methods to access all HTML elements

The events for all HTML elements

In other words:

The HTML DOM is a standard for how to get, change, add, or delete HTML elements.

#html #interview