100 Essential HTML Interview Questions for Web Development
Explore 100 carefully curated HTML interview questions to help you prepare for your next web development interview. Covering essential topics such as HTML structure, tags, forms, attributes, and best practices, these questions will enhance your understanding and readiness for any HTML-related interview.
If you are preparing for a web development interview, mastering HTML is crucial. Our list of 100 HTML interview questions offers insights into the most commonly asked topics, including the structure of an HTML document, semantic HTML, forms, and attributes. Whether you are just starting or a seasoned developer, this guide will help you sharpen your knowledge and boost your confidence in front of the interview panel.
What is HTML?
What are the different types of HTML tags?
What is the structure of an HTML document?
What is the purpose of the <!DOCTYPE> declaration?
What is the difference between HTML and XHTML?
What is the <head> element used for?
What is the <body> element used for?
What is the role of the <meta> tag in HTML?
How do you include a link to an external stylesheet in HTML?
What is the difference between inline and block-level elements in HTML?
What is the purpose of the <title> tag in HTML?
What is the difference between the <div> and <span> elements?
How do you create a hyperlink in HTML?
What is the purpose of the <a> tag in HTML?
What are HTML attributes? Can you name a few?
What does the href attribute in the <a> tag do?
What is the difference between the id and class attributes in HTML?
How do you create a table in HTML?
What tags are used to create rows and columns in an HTML table?
How do you create a list in HTML?
What is the difference between an ordered list (<ol>) and an unordered list (<ul>)?
How do you add an image in HTML?
What is the alt attribute for an <img> tag?
How do you create a form in HTML?
What are the different types of form input elements in HTML?
What is the purpose of the action and method attributes in an HTML form?
What are the differences between the GET and POST methods in an HTML form?
How do you create a checkbox in HTML?
How do you create a radio button in HTML?
How do you create a dropdown list in HTML?
What is the purpose of the <label> tag in HTML forms?
How do you create a button in HTML?
What is the target attribute in an <a> tag?
What is the purpose of the rel attribute in an anchor (<a>) tag?
What are semantic HTML elements? Can you name a few examples?
What is the difference between a <section> and a <div> element?
What is the <header> tag used for in HTML?
What is the <footer> tag used for in HTML?
What is the <article> tag used for in HTML?
What is the <nav> tag used for in HTML?
How do you include external JavaScript files in HTML?
How do you include external CSS files in HTML?
What is the lang attribute in HTML?
How can you make a web page responsive using HTML?
How do you include audio or video in HTML?
What is the purpose of the <iframe> tag in HTML?
What is the difference between the <strong> and <b> tags?
What is the difference between the <em> and <i> tags?
How do you create a comment in HTML?
How do you add a favicon to an HTML document?
What is the <canvas> tag used for in HTML?
How do you create a horizontal rule (line) in HTML?
What are the differences between the <thead>, <tbody>, and <tfoot> elements?
How do you add metadata to an HTML page?
What is the <noscript> tag used for in HTML?
How can you include a Google font in an HTML document?
What is the charset attribute used for in the <meta> tag?
What is the <button> element used for in HTML?
How do you set a default value for an HTML input element?
How do you create a hidden form field in HTML?
How do you enable form validation in HTML?
How do you disable an HTML form element?
What is the placeholder attribute in an input field?
What is the difference between the readonly and disabled attributes in HTML forms?
What is the <mark> tag used for in HTML?
What is the difference between the GET and POST methods for forms?
How do you prevent a form from submitting in HTML?
How do you create a link that opens in a new tab in HTML?
What is the purpose of the accesskey attribute in HTML?
How can you create a responsive image in HTML?
What is the difference between src and data-src in the <img> tag?
What is the <figure> and <figcaption> element used for?
How do you add an image map in HTML?
How do you set the width and height of an image in HTML?
What is the type attribute used for in form input elements?
What is the difference between the <input> and <textarea> tags in HTML?
How can you specify an input field for email addresses in HTML?
How do you create a file input field in HTML?
What is the multiple attribute in an input tag used for?
How do you add a submit button to an HTML form?
How do you create a simple HTML page with a header, footer, and content section?
What is the role of the <bdo> element in HTML?
What is the purpose of the title attribute in HTML elements?
How do you define a character set for an HTML document?
What is the role of the <object> tag in HTML?
How do you create an anchor that links to a specific part of the same page?
What is the download attribute used for in the <a> tag?
How do you handle empty content with the empty tag in HTML?
What is the purpose of the async and defer attributes in the <script> tag?
How do you specify the character encoding in HTML?
What is the autoplay attribute used for in the <audio> or <video> tags?
How do you specify the loop behavior for a video or audio file in HTML?
What is the <output> tag used for in HTML?
How can you specify a maximum value for an input field in HTML?
How do you add a background color to an HTML page?
How do you create an HTML document with metadata?
What is the required attribute used for in HTML?
What are the benefits of using semantic HTML tags?
How can you prevent user selection of text in HTML?
What are the different types of HTML tags?
What is the structure of an HTML document?
What is the purpose of the <!DOCTYPE> declaration?
What is the difference between HTML and XHTML?
What is the <head> element used for?
What is the <body> element used for?
What is the role of the <meta> tag in HTML?
How do you include a link to an external stylesheet in HTML?
What is the difference between inline and block-level elements in HTML?
What is the purpose of the <title> tag in HTML?
What is the difference between the <div> and <span> elements?
How do you create a hyperlink in HTML?
What is the purpose of the <a> tag in HTML?
What are HTML attributes? Can you name a few?
What does the href attribute in the <a> tag do?
What is the difference between the id and class attributes in HTML?
How do you create a table in HTML?
What tags are used to create rows and columns in an HTML table?
How do you create a list in HTML?
What is the difference between an ordered list (<ol>) and an unordered list (<ul>)?
How do you add an image in HTML?
What is the alt attribute for an <img> tag?
How do you create a form in HTML?
What are the different types of form input elements in HTML?
What is the purpose of the action and method attributes in an HTML form?
What are the differences between the GET and POST methods in an HTML form?
How do you create a checkbox in HTML?
How do you create a radio button in HTML?
How do you create a dropdown list in HTML?
What is the purpose of the <label> tag in HTML forms?
How do you create a button in HTML?
What is the target attribute in an <a> tag?
What is the purpose of the rel attribute in an anchor (<a>) tag?
What are semantic HTML elements? Can you name a few examples?
What is the difference between a <section> and a <div> element?
What is the <header> tag used for in HTML?
What is the <footer> tag used for in HTML?
What is the <article> tag used for in HTML?
What is the <nav> tag used for in HTML?
How do you include external JavaScript files in HTML?
How do you include external CSS files in HTML?
What is the lang attribute in HTML?
How can you make a web page responsive using HTML?
How do you include audio or video in HTML?
What is the purpose of the <iframe> tag in HTML?
What is the difference between the <strong> and <b> tags?
What is the difference between the <em> and <i> tags?
How do you create a comment in HTML?
How do you add a favicon to an HTML document?
What is the <canvas> tag used for in HTML?
How do you create a horizontal rule (line) in HTML?
What are the differences between the <thead>, <tbody>, and <tfoot> elements?
How do you add metadata to an HTML page?
What is the <noscript> tag used for in HTML?
How can you include a Google font in an HTML document?
What is the charset attribute used for in the <meta> tag?
What is the <button> element used for in HTML?
How do you set a default value for an HTML input element?
How do you create a hidden form field in HTML?
How do you enable form validation in HTML?
How do you disable an HTML form element?
What is the placeholder attribute in an input field?
What is the difference between the readonly and disabled attributes in HTML forms?
What is the <mark> tag used for in HTML?
What is the difference between the GET and POST methods for forms?
How do you prevent a form from submitting in HTML?
How do you create a link that opens in a new tab in HTML?
What is the purpose of the accesskey attribute in HTML?
How can you create a responsive image in HTML?
What is the difference between src and data-src in the <img> tag?
What is the <figure> and <figcaption> element used for?
How do you add an image map in HTML?
How do you set the width and height of an image in HTML?
What is the type attribute used for in form input elements?
What is the difference between the <input> and <textarea> tags in HTML?
How can you specify an input field for email addresses in HTML?
How do you create a file input field in HTML?
What is the multiple attribute in an input tag used for?
How do you add a submit button to an HTML form?
How do you create a simple HTML page with a header, footer, and content section?
What is the role of the <bdo> element in HTML?
What is the purpose of the title attribute in HTML elements?
How do you define a character set for an HTML document?
What is the role of the <object> tag in HTML?
How do you create an anchor that links to a specific part of the same page?
What is the download attribute used for in the <a> tag?
How do you handle empty content with the empty tag in HTML?
What is the purpose of the async and defer attributes in the <script> tag?
How do you specify the character encoding in HTML?
What is the autoplay attribute used for in the <audio> or <video> tags?
How do you specify the loop behavior for a video or audio file in HTML?
What is the <output> tag used for in HTML?
How can you specify a maximum value for an input field in HTML?
How do you add a background color to an HTML page?
How do you create an HTML document with metadata?
What is the required attribute used for in HTML?
What are the benefits of using semantic HTML tags?
How can you prevent user selection of text in HTML?
What is the difference between the disabled and readonly attributes for form elements?
These questions cover a wide range of topics and should help you prepare thoroughly for an HTML-focused interview.
These questions cover a wide range of topics and should help you prepare thoroughly for an HTML-focused interview.
