HTML Interview Questions and Answers for freshers

100 HTML Interview Questions and Answers for Freshers

What is HTML?
- Answer: HTML stands for HyperText Markup Language. It's the standard markup language for creating web pages and web applications. It uses tags to structure content, such as headings, paragraphs, images, and links.
What is the difference between HTML elements and tags?
- Answer: HTML elements are the building blocks of HTML pages. They consist of a start tag, some content, and an end tag (e.g., `
  This is a paragraph.
  `). Tags are the keywords enclosed in angle brackets (`<>`) that define HTML elements. The start tag marks the beginning of an element, and the end tag marks its end (indicated by a forward slash `/`).
Explain the purpose of the `` declaration.
- Answer: The `` declaration tells the web browser which version of HTML is being used. It's crucial for proper rendering and ensures the browser interprets the code correctly according to the specified HTML standard (e.g., HTML5).
What are HTML attributes? Give examples.
- Answer: HTML attributes provide additional information about HTML elements. They are written inside the start tag and consist of a name-value pair (e.g., ``). Examples include `src` (for images), `href` (for links), `alt` (alternative text for images), `class`, and `id`.
What is the difference between `class` and `id` attributes?
- Answer: `id` attributes must be unique within an HTML document; they're used to identify a single element. `class` attributes can be used on multiple elements to apply the same styling or behavior. You use `id` for unique identification and `class` for grouping similar elements.
Explain the purpose of semantic HTML5 elements. Give examples.
- Answer: Semantic HTML5 elements provide meaning to the content they contain, improving accessibility and SEO. Instead of using generic elements like `
  ` and ``, semantic elements like `
  `, `
  `, `
  `, `
  `, `
  `, and `
  ` clearly define the purpose of the content. This makes the code more understandable and maintainable.
How do you create a hyperlink in HTML?
- Answer: You create a hyperlink using the `` (anchor) element. The `href` attribute specifies the URL of the linked page. For example: `Example Website`
How do you create an image element in HTML?
- Answer: You use the `` element. The `src` attribute specifies the path to the image file, and the `alt` attribute provides alternative text for screen readers and if the image fails to load. Example: ``
Explain the difference between inline, block-level, and inline-block elements.
- Answer: Inline elements only take up as much width as necessary and do not start on a new line (e.g., ``, ``). Block-level elements always start on a new line and take up the full width available (e.g., `
  `, `
  `, `
  `). Inline-block elements behave like inline elements but can have width and height set.

How do you create a list in HTML (ordered and unordered)?

Answer: Ordered lists (numbered) are created using the `

` (list item) elements for each item. Unordered lists (bulleted) are created using the `
- ` elements.

How do you create a table in HTML?

Answer: Tables are created using the `` element. Rows are defined using `` (table row), table cells using `

` (table data) for regular cells and `	` (table header) for header cells. What are HTML forms used for? Answer: HTML forms are used to collect user input, such as names, email addresses, and other information. This data is typically sent to a server for processing. What are some common form elements? Answer: Common form elements include `` (text fields, checkboxes, radio buttons, submit buttons), `` (multi-line text input), `<select>` (drop-down lists), and `<button>`.</li> </ul> </li> <li> <p><strong>What is the purpose of the `alt` attribute in an `<img>` tag?</strong></p> <ul> <li><strong>Answer:</strong> The `alt` attribute provides alternative text for images. This text is displayed if the image cannot be loaded and is crucial for accessibility, allowing screen readers to describe the image to visually impaired users.</li> </ul> </li> <li> <p><strong>What is the difference between `<` and `<` in HTML?</strong></p> <ul> <li><strong>Answer:</strong> `<` is the HTML entity for the less-than symbol (`<`). The less-than symbol is used to start HTML tags, so using `<` prevents the browser from misinterpreting it as the start of a tag when you want to display the literal character.</li> </ul> </li> <li> <p><strong>What are HTML entities? Give examples.</strong></p> <ul> <li><strong>Answer:</strong> HTML entities represent special characters that are difficult or impossible to type directly into HTML code. Examples include `<` (less than), `>` (greater than), `&` (ampersand), `"` (quotation mark), and ` ` (non-breaking space).</li> </ul> </li> <li> <p><strong>What is the purpose of the `<head>` section of an HTML document?</strong></p> <ul> <li><strong>Answer:</strong> The `<head>` section contains meta-information about the HTML document, such as the title, character set, linked stylesheets, and scripts.</li> </ul> </li> <li> <p><strong>What is the purpose of the `<body>` section of an HTML document?</strong></p> <ul> <li><strong>Answer:</strong> The `<body>` section contains the visible page content, including text, images, links, and other elements that the user sees in the browser.</li> </ul> </li> <li> <p><strong>Explain the use of comments in HTML.</strong></p> <ul> <li><strong>Answer:</strong> HTML comments are used to add notes within the code without affecting the rendered output. They are enclosed within `<!--` and `-->`. Comments are useful for explaining parts of the code or temporarily disabling sections.</li> </ul> </li> <li> <p><strong>What is a DOCTYPE? Why is it important?</strong></p> <ul> <li><strong>Answer:</strong> A DOCTYPE (Document Type Declaration) is an instruction to the web browser about the version of HTML being used. It's crucial for ensuring the document is rendered correctly in accordance with the specified HTML standard (e.g., HTML5). Omitting it can lead to unexpected rendering issues.</li> </ul> </li> <li> <p><strong>How can you create a horizontal rule in HTML?</strong></p> <ul> <li><strong>Answer:</strong> You use the `<hr>` tag to create a horizontal rule or line across the page.</li> </ul> </li> <li> <p><strong>What is the role of the `title` element in HTML?</strong></p> <ul> <li><strong>Answer:</strong> The `<title>` element specifies a title for the HTML page (which is shown in the browser's title bar or tab). It is also important for SEO (search engine optimization).</li> </ul> </li> <li> <p><strong>What is the purpose of the `<meta>` tag? Give an example.</strong></p> <ul> <li><strong>Answer:</strong> The `<meta>` tag provides metadata about the HTML document. This metadata is not displayed on the page but is used by browsers and search engines. For example, `<meta charset="UTF-8">` specifies the character encoding.</li> </ul> </li> <li> <p><strong>How do you embed a video from YouTube into an HTML page?</strong></p> <ul> <li><strong>Answer:</strong> You can embed a YouTube video using an `<iframe>` tag with the appropriate YouTube embed code. This code is usually found on the YouTube video page under the "Share" options.</li> </ul> </li> <li> <p><strong>What is the difference between a relative and an absolute URL?</strong></p> <ul> <li><strong>Answer:</strong> An absolute URL specifies the complete path to a resource (e.g., `https://www.example.com/page.html`). A relative URL specifies the path relative to the current page's location (e.g., `page.html` or `../images/image.jpg`).</li> </ul> </li> <li> <p><strong>Explain the importance of validating HTML.</strong></p> <ul> <li><strong>Answer:</strong> Validating HTML ensures that the code conforms to the rules and specifications of the HTML standard. This helps prevent rendering inconsistencies across different browsers and improves the overall quality and maintainability of the code.</li> </ul> </li> <li> <p><strong>How do you create a nested list in HTML?</strong></p> <ul> <li><strong>Answer:</strong> You create a nested list by placing one list (`<ul>` or `<ol>`) inside another. This creates sub-lists within the main list.</li> </ul> </li> <li> <p><strong>What is the purpose of the `<br>` tag?</strong></p> <ul> <li><strong>Answer:</strong> The `<br>` tag inserts a single line break in the text.</li> </ul> </li> <li> <p><strong>What are the different heading levels in HTML?</strong></p> <ul> <li><strong>Answer:</strong> HTML headings range from `<h1>` (largest) to `<h6>` (smallest). They are used to structure the content hierarchically.</li> </ul> </li> <li> <p><strong>What is the role of the `<span>` element?</strong></p> <ul> <li><strong>Answer:</strong> The `<span>` element is a generic inline container for phrasing content. It doesn't have any special meaning itself but is often used with CSS for styling specific parts of text.</li> </ul> </li> <li> <p><strong>How do you add a background image to an HTML page?</strong></p> <ul> <li><strong>Answer:</strong> This is typically done using CSS, not directly in HTML. You would add a CSS rule to the `<style>` tag or a linked stylesheet to set the `background-image` property for the `<body>` or other elements.</li> </ul> </li> <li> <p><strong>Explain the concept of ARIA attributes in HTML.</strong></p> <ul> <li><strong>Answer:</strong> ARIA (Accessible Rich Internet Applications) attributes provide additional semantic information to assistive technologies, such as screen readers, to improve accessibility for users with disabilities.</li> </ul> </li> <li> <p><strong>What is the role of the `<label>` element in HTML forms?</strong></p> <ul> <li><strong>Answer:</strong> The `<label>` element is used to create a label for a form element. It improves accessibility and usability by clearly associating labels with their corresponding input fields.</li> </ul> </li> <li> <p><strong>What is the difference between `GET` and `POST` methods in HTML forms?</strong></p> <ul> <li><strong>Answer:</strong> The `GET` method appends form data to the URL, while the `POST` method sends data in the HTTP request body. `GET` is typically used for retrieving data, while `POST` is used for submitting data that might modify the server-side state.</li> </ul> </li> <li> <p><strong>What is an HTML5 Web Storage?</strong></p> <ul> <li><strong>Answer:</strong> HTML5 Web Storage provides mechanisms for storing key-value pairs in the user's browser. This allows web pages to store data locally, improving performance and user experience. There are two main types: `localStorage` (persistent) and `sessionStorage` (session-based).</li> </ul> </li> <li> <p><strong>What is the purpose of the `required` attribute in an HTML form element?</strong></p> <ul> <li><strong>Answer:</strong> The `required` attribute makes the form field mandatory. The user must fill in the field before submitting the form.</li> </ul> </li> <li> <p><strong>What is a self-closing tag? Give examples.</strong></p> <ul> <li><strong>Answer:</strong> A self-closing tag is a tag that doesn't require a separate closing tag. It's written with a forward slash at the end. Examples include `<img src="image.jpg" alt="Image" />`, `<br />`, `<hr />`, and `<meta charset="UTF-8">`.</li> </ul> </li> <li> <p><strong>What are the advantages of using semantic HTML?</strong></p> <ul> <li><strong>Answer:</strong> Semantic HTML improves code readability, maintainability, SEO, and accessibility. It makes the code's purpose clearer, facilitating easier updates and modifications.</li> </ul> </li> <li> <p><strong>How do you create a checkbox in an HTML form?</strong></p> <ul> <li><strong>Answer:</strong> Use the `<input type="checkbox">` element. You would typically include a `<label>` element to make it user-friendly.</li> </ul> </li> <li> <p><strong>How do you create a radio button in an HTML form?</strong></p> <ul> <li><strong>Answer:</strong> Use the `<input type="radio">` element. Multiple radio buttons with the same `name` attribute form a group where only one can be selected at a time.</li> </ul> </li> <li> <p><strong>What is the role of the `<fieldset>` and `<legend>` elements?</strong></p> <ul> <li><strong>Answer:</strong> `<fieldset>` groups related form elements together, and `<legend>` provides a caption for the group, improving form organization and readability.</li> </ul> </li> <li> <p><strong>What is the purpose of the `<button>` element?</strong></p> <ul> <li><strong>Answer:</strong> The `<button>` element creates a clickable button that can trigger JavaScript actions or submit forms. It's more versatile than using `<input type="submit">` for buttons.</li> </ul> </li> <li> <p><strong>What is the use of the `value` attribute in an input field?</strong></p> <ul> <li><strong>Answer:</strong> The `value` attribute specifies the initial value of an input field. For submit buttons, it defines the value sent to the server.</li> </ul> </li> <li> <p><strong>How can you make a text input field read-only?</strong></p> <ul> <li><strong>Answer:</strong> Use the `readonly` attribute on the `<input type="text">` element.</li> </ul> </li> <li> <p><strong>What is the purpose of the `placeholder` attribute in an input field?</strong></p> <ul> <li><strong>Answer:</strong> The `placeholder` attribute displays a hint inside the input field before the user enters a value, guiding them on what to input.</li> </ul> </li> <li> <p><strong>How do you create a dropdown list in HTML?</strong></p> <ul> <li><strong>Answer:</strong> Use the `<select>` element with `<option>` elements to define the choices.</li> </ul> </li> <li> <p><strong>What is the purpose of the `pattern` attribute in an input field?</strong></p> <ul> <li><strong>Answer:</strong> The `pattern` attribute specifies a regular expression that the input value must match for validation.</li> </ul> </li> <li> <p><strong>How do you create a text area in an HTML form?</strong></p> <ul> <li><strong>Answer:</strong> Use the `<textarea>` element.</li> </ul> </li> <li> <p><strong>What is the role of the `action` attribute in an HTML form?</strong></p> <ul> <li><strong>Answer:</strong> The `action` attribute specifies the URL where the form data should be submitted.</li> </ul> </li> <li> <p><strong>What is the role of the `method` attribute in an HTML form?</strong></p> <ul> <li><strong>Answer:</strong> The `method` attribute specifies the HTTP method used to submit the form data (typically `GET` or `POST`).</li> </ul> </li> <li> <p><strong>What is the purpose of the `enctype` attribute in an HTML form?</strong></p> <ul> <li><strong>Answer:</strong> The `enctype` attribute specifies the MIME type of the form data. It's important for handling file uploads.</li> </ul> </li> <li> <p><strong>How do you embed an audio file in an HTML page?</strong></p> <ul> <li><strong>Answer:</strong> Use the `<audio>` element with the `src` attribute specifying the audio file path.</li> </ul> </li> <li> <p><strong>How do you control the autoplay behavior of an audio or video element?</strong></p> <ul> <li><strong>Answer:</strong> Use the `autoplay` attribute (though autoplay is often restricted by browsers for user experience reasons).</li> </ul> </li> <li> <p><strong>What is the purpose of the `controls` attribute in an audio or video element?</strong></p> <ul> <li><strong>Answer:</strong> The `controls` attribute adds default playback controls (play, pause, volume, etc.) to the audio or video player.</li> </ul> </li> <li> <p><strong>Explain the use of the `<details>` and `<summary>` elements.</strong></p> <ul> <li><strong>Answer:</strong> The `<details>` element creates a disclosure widget (like a collapsible section), and the `<summary>` element provides the visible heading or label that can be clicked to show or hide the details.</li> </ul> </li> <li> <p><strong>What is a microdata vocabulary?</strong></p> <ul> <li><strong>Answer:</strong> A microdata vocabulary is a set of defined terms and properties used to add structured data to an HTML document. This helps search engines understand the content better, improving SEO.</li> </ul> </li> <li> <p><strong>What are HTML5 canvas elements used for?</strong></p> <ul> <li><strong>Answer:</strong> The `<canvas>` element provides a drawing surface that you can manipulate using JavaScript to create graphics, animations, and games.</li> </ul> </li> <li> <p><strong>What are some ways to improve the accessibility of an HTML page?</strong></p> <ul> <li><strong>Answer:</strong> Use semantic HTML, provide alternative text for images (`alt` attribute), use ARIA attributes, use descriptive headings, and ensure sufficient color contrast.</li> </ul> </li> </ol><br><p>Thank you for reading our blog post on 'HTML Interview Questions and Answers for freshers'.We hope you found it informative and useful.Stay tuned for more insightful content!</p> </div> <!--Optional Url Button --> <!--Optional Url Button --> <div class="post-tags"> </div> </div> <!--include next previous post --> <div class="col-sm-12 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` (table data) for regular cells and `

` (table header) for header cells.

What are HTML forms used for?

Answer: HTML forms are used to collect user input, such as names, email addresses, and other information. This data is typically sent to a server for processing.

What are some common form elements?

Answer: Common form elements include `` (text fields, checkboxes, radio buttons, submit buttons), `` (multi-line text input), `<select>` (drop-down lists), and `<button>`.</li> </ul> </li> <li> <p><strong>What is the purpose of the `alt` attribute in an `<img>` tag?</strong></p> <ul> <li><strong>Answer:</strong> The `alt` attribute provides alternative text for images. This text is displayed if the image cannot be loaded and is crucial for accessibility, allowing screen readers to describe the image to visually impaired users.</li> </ul> </li> <li> <p><strong>What is the difference between `<` and `<` in HTML?</strong></p> <ul> <li><strong>Answer:</strong> `<` is the HTML entity for the less-than symbol (`<`). The less-than symbol is used to start HTML tags, so using `<` prevents the browser from misinterpreting it as the start of a tag when you want to display the literal character.</li> </ul> </li> <li> <p><strong>What are HTML entities? Give examples.</strong></p> <ul> <li><strong>Answer:</strong> HTML entities represent special characters that are difficult or impossible to type directly into HTML code. Examples include `<` (less than), `>` (greater than), `&` (ampersand), `"` (quotation mark), and ` ` (non-breaking space).</li> </ul> </li> <li> <p><strong>What is the purpose of the `<head>` section of an HTML document?</strong></p> <ul> <li><strong>Answer:</strong> The `<head>` section contains meta-information about the HTML document, such as the title, character set, linked stylesheets, and scripts.</li> </ul> </li> <li> <p><strong>What is the purpose of the `<body>` section of an HTML document?</strong></p> <ul> <li><strong>Answer:</strong> The `<body>` section contains the visible page content, including text, images, links, and other elements that the user sees in the browser.</li> </ul> </li> <li> <p><strong>Explain the use of comments in HTML.</strong></p> <ul> <li><strong>Answer:</strong> HTML comments are used to add notes within the code without affecting the rendered output. They are enclosed within ``. Comments are useful for explaining parts of the code or temporarily disabling sections.</li> </ul> </li> <li> <p><strong>What is a DOCTYPE? Why is it important?</strong></p> <ul> <li><strong>Answer:</strong> A DOCTYPE (Document Type Declaration) is an instruction to the web browser about the version of HTML being used. It's crucial for ensuring the document is rendered correctly in accordance with the specified HTML standard (e.g., HTML5). Omitting it can lead to unexpected rendering issues.</li> </ul> </li> <li> <p><strong>How can you create a horizontal rule in HTML?</strong></p> <ul> <li><strong>Answer:</strong> You use the `<hr>` tag to create a horizontal rule or line across the page.</li> </ul> </li> <li> <p><strong>What is the role of the `title` element in HTML?</strong></p> <ul> <li><strong>Answer:</strong> The `<title>` element specifies a title for the HTML page (which is shown in the browser's title bar or tab). It is also important for SEO (search engine optimization).</li> </ul> </li> <li> <p><strong>What is the purpose of the `<meta>` tag? Give an example.</strong></p> <ul> <li><strong>Answer:</strong> The `<meta>` tag provides metadata about the HTML document. This metadata is not displayed on the page but is used by browsers and search engines. For example, `<meta charset="UTF-8">` specifies the character encoding.</li> </ul> </li> <li> <p><strong>How do you embed a video from YouTube into an HTML page?</strong></p> <ul> <li><strong>Answer:</strong> You can embed a YouTube video using an `<iframe>` tag with the appropriate YouTube embed code. This code is usually found on the YouTube video page under the "Share" options.</li> </ul> </li> <li> <p><strong>What is the difference between a relative and an absolute URL?</strong></p> <ul> <li><strong>Answer:</strong> An absolute URL specifies the complete path to a resource (e.g., `https://www.example.com/page.html`). A relative URL specifies the path relative to the current page's location (e.g., `page.html` or `../images/image.jpg`).</li> </ul> </li> <li> <p><strong>Explain the importance of validating HTML.</strong></p> <ul> <li><strong>Answer:</strong> Validating HTML ensures that the code conforms to the rules and specifications of the HTML standard. This helps prevent rendering inconsistencies across different browsers and improves the overall quality and maintainability of the code.</li> </ul> </li> <li> <p><strong>How do you create a nested list in HTML?</strong></p> <ul> <li><strong>Answer:</strong> You create a nested list by placing one list (`<ul>` or `<ol>`) inside another. This creates sub-lists within the main list.</li> </ul> </li> <li> <p><strong>What is the purpose of the `<br>` tag?</strong></p> <ul> <li><strong>Answer:</strong> The `<br>` tag inserts a single line break in the text.</li> </ul> </li> <li> <p><strong>What are the different heading levels in HTML?</strong></p> <ul> <li><strong>Answer:</strong> HTML headings range from `<h1>` (largest) to `<h6>` (smallest). They are used to structure the content hierarchically.</li> </ul> </li> <li> <p><strong>What is the role of the `<span>` element?</strong></p> <ul> <li><strong>Answer:</strong> The `<span>` element is a generic inline container for phrasing content. It doesn't have any special meaning itself but is often used with CSS for styling specific parts of text.</li> </ul> </li> <li> <p><strong>How do you add a background image to an HTML page?</strong></p> <ul> <li><strong>Answer:</strong> This is typically done using CSS, not directly in HTML. You would add a CSS rule to the `<style>` tag or a linked stylesheet to set the `background-image` property for the `<body>` or other elements.</li> </ul> </li> <li> <p><strong>Explain the concept of ARIA attributes in HTML.</strong></p> <ul> <li><strong>Answer:</strong> ARIA (Accessible Rich Internet Applications) attributes provide additional semantic information to assistive technologies, such as screen readers, to improve accessibility for users with disabilities.</li> </ul> </li> <li> <p><strong>What is the role of the `<label>` element in HTML forms?</strong></p> <ul> <li><strong>Answer:</strong> The `<label>` element is used to create a label for a form element. It improves accessibility and usability by clearly associating labels with their corresponding input fields.</li> </ul> </li> <li> <p><strong>What is the difference between `GET` and `POST` methods in HTML forms?</strong></p> <ul> <li><strong>Answer:</strong> The `GET` method appends form data to the URL, while the `POST` method sends data in the HTTP request body. `GET` is typically used for retrieving data, while `POST` is used for submitting data that might modify the server-side state.</li> </ul> </li> <li> <p><strong>What is an HTML5 Web Storage?</strong></p> <ul> <li><strong>Answer:</strong> HTML5 Web Storage provides mechanisms for storing key-value pairs in the user's browser. This allows web pages to store data locally, improving performance and user experience. There are two main types: `localStorage` (persistent) and `sessionStorage` (session-based).</li> </ul> </li> <li> <p><strong>What is the purpose of the `required` attribute in an HTML form element?</strong></p> <ul> <li><strong>Answer:</strong> The `required` attribute makes the form field mandatory. The user must fill in the field before submitting the form.</li> </ul> </li> <li> <p><strong>What is a self-closing tag? Give examples.</strong></p> <ul> <li><strong>Answer:</strong> A self-closing tag is a tag that doesn't require a separate closing tag. It's written with a forward slash at the end. Examples include `<img src="image.jpg" alt="Image" />`, `<br />`, `<hr />`, and `<meta charset="UTF-8">`.</li> </ul> </li> <li> <p><strong>What are the advantages of using semantic HTML?</strong></p> <ul> <li><strong>Answer:</strong> Semantic HTML improves code readability, maintainability, SEO, and accessibility. It makes the code's purpose clearer, facilitating easier updates and modifications.</li> </ul> </li> <li> <p><strong>How do you create a checkbox in an HTML form?</strong></p> <ul> <li><strong>Answer:</strong> Use the `<input type="checkbox">` element. You would typically include a `<label>` element to make it user-friendly.</li> </ul> </li> <li> <p><strong>How do you create a radio button in an HTML form?</strong></p> <ul> <li><strong>Answer:</strong> Use the `<input type="radio">` element. Multiple radio buttons with the same `name` attribute form a group where only one can be selected at a time.</li> </ul> </li> <li> <p><strong>What is the role of the `<fieldset>` and `<legend>` elements?</strong></p> <ul> <li><strong>Answer:</strong> `<fieldset>` groups related form elements together, and `<legend>` provides a caption for the group, improving form organization and readability.</li> </ul> </li> <li> <p><strong>What is the purpose of the `<button>` element?</strong></p> <ul> <li><strong>Answer:</strong> The `<button>` element creates a clickable button that can trigger JavaScript actions or submit forms. It's more versatile than using `<input type="submit">` for buttons.</li> </ul> </li> <li> <p><strong>What is the use of the `value` attribute in an input field?</strong></p> <ul> <li><strong>Answer:</strong> The `value` attribute specifies the initial value of an input field. For submit buttons, it defines the value sent to the server.</li> </ul> </li> <li> <p><strong>How can you make a text input field read-only?</strong></p> <ul> <li><strong>Answer:</strong> Use the `readonly` attribute on the `<input type="text">` element.</li> </ul> </li> <li> <p><strong>What is the purpose of the `placeholder` attribute in an input field?</strong></p> <ul> <li><strong>Answer:</strong> The `placeholder` attribute displays a hint inside the input field before the user enters a value, guiding them on what to input.</li> </ul> </li> <li> <p><strong>How do you create a dropdown list in HTML?</strong></p> <ul> <li><strong>Answer:</strong> Use the `<select>` element with `<option>` elements to define the choices.</li> </ul> </li> <li> <p><strong>What is the purpose of the `pattern` attribute in an input field?</strong></p> <ul> <li><strong>Answer:</strong> The `pattern` attribute specifies a regular expression that the input value must match for validation.</li> </ul> </li> <li> <p><strong>How do you create a text area in an HTML form?</strong></p> <ul> <li><strong>Answer:</strong> Use the `<textarea>` element.</li> </ul> </li> <li> <p><strong>What is the role of the `action` attribute in an HTML form?</strong></p> <ul> <li><strong>Answer:</strong> The `action` attribute specifies the URL where the form data should be submitted.</li> </ul> </li> <li> <p><strong>What is the role of the `method` attribute in an HTML form?</strong></p> <ul> <li><strong>Answer:</strong> The `method` attribute specifies the HTTP method used to submit the form data (typically `GET` or `POST`).</li> </ul> </li> <li> <p><strong>What is the purpose of the `enctype` attribute in an HTML form?</strong></p> <ul> <li><strong>Answer:</strong> The `enctype` attribute specifies the MIME type of the form data. It's important for handling file uploads.</li> </ul> </li> <li> <p><strong>How do you embed an audio file in an HTML page?</strong></p> <ul> <li><strong>Answer:</strong> Use the `<audio>` element with the `src` attribute specifying the audio file path.</li> </ul> </li> <li> <p><strong>How do you control the autoplay behavior of an audio or video element?</strong></p> <ul> <li><strong>Answer:</strong> Use the `autoplay` attribute (though autoplay is often restricted by browsers for user experience reasons).</li> </ul> </li> <li> <p><strong>What is the purpose of the `controls` attribute in an audio or video element?</strong></p> <ul> <li><strong>Answer:</strong> The `controls` attribute adds default playback controls (play, pause, volume, etc.) to the audio or video player.</li> </ul> </li> <li> <p><strong>Explain the use of the `<details>` and `<summary>` elements.</strong></p> <ul> <li><strong>Answer:</strong> The `<details>` element creates a disclosure widget (like a collapsible section), and the `<summary>` element provides the visible heading or label that can be clicked to show or hide the details.</li> </ul> </li> <li> <p><strong>What is a microdata vocabulary?</strong></p> <ul> <li><strong>Answer:</strong> A microdata vocabulary is a set of defined terms and properties used to add structured data to an HTML document. This helps search engines understand the content better, improving SEO.</li> </ul> </li> <li> <p><strong>What are HTML5 canvas elements used for?</strong></p> <ul> <li><strong>Answer:</strong> The `<canvas>` element provides a drawing surface that you can manipulate using JavaScript to create graphics, animations, and games.</li> </ul> </li> <li> <p><strong>What are some ways to improve the accessibility of an HTML page?</strong></p> <ul> <li><strong>Answer:</strong> Use semantic HTML, provide alternative text for images (`alt` attribute), use ARIA attributes, use descriptive headings, and ensure sufficient color contrast.</li> </ul> </li> </ol><br><p>Thank you for reading our blog post on 'HTML Interview Questions and Answers for freshers'.We hope you found it informative and useful.Stay tuned for more insightful content!</p> </div>   <div class="post-tags"> </div> </div>  <div class="col-sm-12 post-next-prev"> <div class="row"> <div class="col-sm-6 col-xs-12 left"> <p> <span><i class="icon-angle-left" aria-hidden="true"></i>Previous Article</span> </p> <h3 class="title"> <a href="https://ngt-internship.com/html-interview-questions-and-answers-for-internship-71765"> HTML Interview Questions and Answers for internship </a> </h3> </div> <div class="col-sm-6 col-xs-12 right"> <p> <span>Next Article<i class="icon-angle-right" aria-hidden="true"></i></span> </p> <h3 class="title"> <a href="https://ngt-internship.com/html-interview-questions-and-answers-for-experienced-67005"> HTML Interview Questions and Answers for experienced </a> </h3> </div> </div> </div>   <section class="section section-related-posts"> <div class="section-head"> <h4 class="title">Related Posts</h4> </div> <div class="section-content"> <div class="row">  <div class="col-sm-4 col-xs-12">  <div class="post-item-mid post-item-no-image"> <h3 class="title"> <a href="https://ngt-internship.com/actionscript-interview-questions-and-answers-for-5-years-experience-73143"> ActionScript Interview Questions and Answers for 5 years... </a> </h3> <p class="post-meta"> <span><i class="icon-comment"></i>0</span> </p> </div> </div>  <div class="col-sm-4 col-xs-12">  <div class="post-item-mid post-item-no-image"> <h3 class="title"> <a href="https://ngt-internship.com/python-pandas-interview-questions-and-answers-for-freshers-96676"> Python Pandas Interview Questions and Answers for freshers </a> </h3> <p class="post-meta"> <span><i class="icon-comment"></i>0</span> </p> </div> </div>  <div class="col-sm-4 col-xs-12">  <div class="post-item-mid post-item-no-image"> <h3 class="title"> <a href="https://ngt-internship.com/sqlite-interview-questions-and-answers-for-experienced-55706"> SQLite Interview Questions and Answers for experienced </a> </h3> <p class="post-meta"> <span><i class="icon-comment"></i>0</span> </p> </div> </div> <div class="col-sm-12"></div>  <div class="col-sm-4 col-xs-12">  <div class="post-item-mid post-item-no-image"> <h3 class="title"> <a href="https://ngt-internship.com/es6-interview-questions-and-answers-for-2-years-experience-61665"> ES6 Interview Questions and Answers for 2 years experience </a> </h3> <p class="post-meta"> <span><i class="icon-comment"></i>0</span> </p> </div> </div>  <div class="col-sm-4 col-xs-12">  <div class="post-item-mid post-item-no-image"> <h3 class="title"> <a href="https://ngt-internship.com/java-5-years-experienced-interview-questions-and-answers-for-2-years-experience-31217"> Java 5 Years Experienced Interview Questions and Answers... </a> </h3> <p class="post-meta"> <span><i class="icon-comment"></i>0</span> </p> </div> </div>  <div class="col-sm-4 col-xs-12">  <div class="post-item-mid post-item-no-image"> <h3 class="title"> <a href="https://ngt-internship.com/scheme-interview-questions-and-answers-for-experienced-82306"> Scheme Interview Questions and Answers for experienced </a> </h3> <p class="post-meta"> <span><i class="icon-comment"></i>0</span> </p> </div> </div> </div> </div> </section> <section id="comments" class="section"> <div class="col-sm-12 col-xs-12"> <div class="row"> <div class="comment-section"> <ul class="nav nav-tabs"> <li class="active"><a data-toggle="tab" href="#site_comments">Comments</a></li> </ul> <div class="tab-content"> <div id="site_comments" class="tab-pane fade in active">  <form id="make_comment"> <input type="hidden" name="parent_id" value="0"> <input type="hidden" name="post_id" value="2617"> <div class="form-row"> <div class="row"> <div class="form-group col-md-6"> <label>Name</label> <input type="text" name="name" class="form-control form-input" maxlength="40" placeholder="Name"> </div> <div class="form-group col-md-6"> <label>Email</label> <input type="email" name="email" class="form-control form-input" maxlength="100" placeholder="Email"> </div> </div> </div> <div class="form-group"> <label>Comment</label> <textarea name="comment" class="form-control form-input form-textarea" maxlength="4999" placeholder="Comment">
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HTML Interview Questions and Answers for freshers

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