Here are more HTML interview questions along with their answers:
1. Explain the purpose of the `<a>` tag in HTML.
- The `<a>` tag is used to create hyperlinks, allowing users to navigate between different web pages or resources.
2. What is the difference between `<strong>` and `<b>` tags?
- `<strong>` is a semantic element used to denote text with strong importance, typically displayed in bold, while `<b>` is a presentational element that simply makes text bold without conveying any additional meaning.
3. What does the `rel` attribute do in the `<a>` tag?
- The `rel` attribute specifies the relationship between the current document and the linked document. Common values include "nofollow", "noopener", "noreferrer", etc.
4. Explain the purpose of the `<head>` tag in HTML.
- The `<head>` tag contains meta-information about the HTML document, such as the title, metadata, links to external resources like stylesheets and scripts, and more.
5. What is the purpose of the `<noscript>` tag?
- The `<noscript>` tag is used to provide alternative content for users who have disabled JavaScript in their browsers or whose browsers do not support JavaScript.
6. What is the difference between the `<button>` and `<input type="button">` elements?
- `<button>` is a container tag that can contain other HTML elements and is more versatile, while `<input type="button">` is a self-contained input element specifically designed for creating buttons.
7. Explain the purpose of the `target` attribute in the `<a>` tag.
- The `target` attribute specifies where to open the linked document when clicked. Common values include "_self", "_blank", "_parent", and "_top".
8. What does the `charset` attribute do in the `<meta>` tag?
- The `charset` attribute specifies the character encoding of the document. It ensures that the browser interprets the text correctly, especially for non-ASCII characters.
9. What is the purpose of the `title` attribute in HTML?
- The `title` attribute provides additional information about an element, typically displayed as a tooltip when the user hovers over the element with their mouse.
20. Explain the purpose of the `<pre>` tag.
- The `<pre>` tag is used to preserve the spacing and formatting of text exactly as it appears in the HTML code, making it ideal for displaying preformatted text or code snippets.
11. What is the purpose of the `placeholder` attribute in the `<input>` tag?
- The `placeholder` attribute specifies a short hint or example text that is displayed in an input field before the user enters a value. It provides guidance to users on what to input.
12. What is the role of the `<abbr>` tag?
- The `<abbr>` tag is used to define an abbreviation or acronym, providing a full explanation of the term when the user hovers over it.
13. What is the purpose of the `<fieldset>` and `<legend>` elements?
- The `<fieldset>` element is used to group related form elements together, and the `<legend>` element provides a caption or title for the `<fieldset>`.
14. What is the purpose of the `autocomplete` attribute in the `<form>` tag?
- The `autocomplete` attribute specifies whether a form should have autocomplete enabled or disabled for input fields. It helps users fill out forms more quickly and accurately.
15. What does the `lang` attribute do in HTML?
- The `lang` attribute specifies the language of the content within the element. It helps search engines and screen readers understand the language of the text for proper interpretation and pronunciation.
16. Explain the difference between the `<script>` tag with the `src` attribute and without it.
- The `<script>` tag with the `src` attribute is used to link an external JavaScript file to the HTML document, while the `<script>` tag without the `src` attribute is used to embed JavaScript directly within the HTML code.
17. What is the purpose of the `<nav>` tag?
- The `<nav>` tag is used to define a section of navigation links, typically used for major site navigation menus or other lists of links that lead to various parts of a website.
18. What is the purpose of the `download` attribute in the `<a>` tag?
- The `download` attribute specifies that the target resource should be downloaded when the link is clicked, rather than navigated to. It is commonly used for downloading files like images, documents, or PDFs.
19. Explain the purpose of the `hidden` attribute in HTML.
- The `hidden` attribute is used to hide an element from the user interface. It can be applied to any HTML element to prevent it from being displayed on the web page.
20. What is the purpose of the `scoped` attribute in the `<style>` tag?
- The `scoped` attribute limits the scope of the styles defined within the `<style>` tag to only apply to the parent element and its descendants, rather than to the entire document.