HTML Interview Question Answers

Top 19 Common HTML Interview Question Answers

Let’s first discuss HTML, including what it is, the job options it offers, etc., before moving on to the Most Commonly Asked HTML Interview Question and Answers.

Hypertext Markup Language, or HTML. It was first launched in 1993 and is a widely used text formatting language for creating web pages. The browser interprets HTML, which instructs the browser on what to display and how to display it.

If someone seeks employment in the web development industry [web designers, web developers], they need master HTML. Because HTML merely outlines the structure of the data that will be displayed on the browser in a webpage, a web developer will need to utilize CSS and JavaScript, respectively, to make the webpage visually beautiful and functional.

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HTML5 is the most recent version of HTML. Attributes and Tags are the two primary building blocks of the HTML language. The graphic below demonstrates several fundamental HTML tags and attributes.

HTML Interview Questions

In the internet, you will find thousands of Interview questions. It can be time consuming & will make you boring. That’s why i have selected few of the most common asked HTML interview questions. Will update this list time to time.

1) What is HTML?

Hyper Text Markup Language is what HTML is. It is a Web-specific language. It is a common text formatting language that is used to design and present web pages. It gives the text a more lively, engaging feel. It can change text into links, tables, and images. More information

2) What are Tags?

An opening tag, content tag, and ending tag are the three components that make up an HTML tag. Some of them also called Unclosed tag.

HTML documents contain two things:

  • content, and
  • tags

An HTML document is viewed by a web browser from top to bottom and from left to right. In order to generate HTML documents and render their characteristics, HTML tags are used. Every HTML tag has a unique set of features.

Example:

<tag> content </tag>

In the content section, you will add your data to display on the screen.

3) Do all HTML tags have an end tag?

No. Some of HTML tags that don’t need a closing tag. For example:

<img alt="" />

No. Some of HTML tags that don’t need a closing tag. For example:

4) What is formatting in HTML?

The process of formatting text in HTML gives it a higher visual appeal. It provides several tags to bold, italicize, and underline text.

5) How many types of heading does an HTML contain?

The h1 to h6 elements used to specify the six different heading kinds found in HTML. Different text sizes are displayed for each type of heading tag. Thus, the largest heading tag is <h1> and the lowest is <h6>. For example:

<h1>Heading no. 1</h1>    
<h2>Heading no. 2</h2>    
<h3>Heading no. 3</h3>    
<h4>Heading no. 4</h4>    
<h5>Heading no. 5</h5>    
<h6>Heading no. 6</h6>    

6) How to create a hyperlink in HTML?

An anchor tag is provided by HTML to make a hyperlink connecting one page to another. The following ways in which these tags could show up are:

  • Unvisited link – It is displayed, underlined and blue – If no one visited that link previously.
  • Visited link – It is displayed, underlined and purple – If anyone visited that page previously.
  • Active link – It is displayed, underlined and red – If anyone on that page right now.

React JS Interview Questions?

7) Which HTML tag is used to display the data in the tabular form?

Data is shown in tabular form (row * column) using the HTML table tag. Additionally, it controls the page’s layout, including the header section, navigation bar, body text, and footer area. The list of tags that were applied when the data was shown in tabular form is as follows:

TagDescription
<table>It defines a table.
<tr>It defines a row in a table.
<th>It defines a header cell in a table.
<td>It defines a cell in a table.
<caption>It defines the table caption.
<colgroup>It specifies a group of one or more columns in a table for formatting.
<col>It is used with <colgroup> element to specify column properties for each column.
<tbody>It is used to group the body content in a table.
<thead>It is used to group the header content in a table.
<tfooter>It is used to group the footer content in a table.
HTML Tags For Tabular Data

8) What are some common lists that are used when designing a page?

In order to design a page, numerous common lists are required. From the following, you can choose according to your need.

  • Ordered list: The elements are presented in numerical order in the ordered list. The <ol> tag is used to represent it.
  • Unordered list: Elements are presented in a bulleted list format. It is shown by the <ul> tag.
  • Definition list: The definition list presents the items in dictionary-style definition form. The tags used to define description lists are <dl>, <dt>, and <dd>.

9) What is the difference between HTML elements and tags?

To render text, HTML components communicate with the browser.

HTML tags are created when the items are enclosed by square brackets <>. The majority of the time, tags surround content and are used in pairs.

10) What is semantic HTML?

Semantic HTML is also a coding style in HTML. These tags used inside another HTML tags. For instance: In semantic HTML, the <b> </b> tags are not used for bold and <i> </i> tags are not used for italic statements, respectively. Instead of them, we use <strong> </strong> for bold and <em> <em> for italic statements.

11) What is an image map?

Using a single image you can link across numerous online pages is made easier by image maps. It is shown by the <map> tag. If you want to add shapes, you can do that also by <map> tag.

12) How to insert a copyright symbol on a browser page?

In an HTML file, the characters &copy; or &#169 can be used to insert a copyright symbol.

13) What is a style sheet?

A consistent, portable, and well-designed web page can be created using a style sheet. These style sheet template can be added to numerous different web pages. It describes the layout and appearance of a markup-language document.

14) Is it possible to change the color of the bullet?

The color of the first text in the list is always the color of the bullet. So, in order to change the color of the bullet, you also need to modify the text’s color.

15) Explain the layout of HTML?

Every website uses a unique layout to present material in a particular way.

Here is a list of HTML tags to define the layout.

  • <header> : For defining a header in a document or a section.
  • <nav> : For defining a different container for navigation links.
  • <section> : For defining a section in a document.
  • <article> : For defining an independent, self-contained article.
  • <aside> : For defining a content aside from the content (like a sidebar).
  • <footer> : For defining a footer for a document or a section.

I’m collecting more commonly asked HTML interview questions for you. Will add them soon.

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