List of 20 HTML interview questions along with their answers:
Table of Contents
HTML Interview Questions And Answers-1
1. What is HTML?
– HTML stands for HyperText Markup Language. It is the standard markup language used to create web pages.
2. What are the main components of an HTML document?
– An HTML document consists of elements such as tags, attributes, and content.
3. What is the basic structure of an HTML document?
– An HTML document typically starts with a `<!DOCTYPE html>` declaration followed by `<html>`, `<head>`, and `<body>` tags.
4. Explain the difference between HTML elements and tags.
– HTML elements are made up of the opening tag, content, and closing tag, while tags are used to mark the beginning and end of an element.
5. What is the purpose of the <!DOCTYPE html> declaration?
– It specifies the document type and version of HTML being used, helping browsers to render the page correctly.
6. What is the <meta> tag used for?
– The `<meta>` tag is used to provide metadata about the HTML document, such as character set, viewport settings, and description.
7. What is the difference between <div> and <span> tags?
– `<div>` is a block-level element used for grouping larger sections of content, while `<span>` is an inline element used for styling smaller sections of text.
8. Explain the purpose of the <img> tag.
– The `<img>` tag is used to embed images in an HTML document.
9. How do you create a hyperlink in HTML?
– Hyperlinks are created using the `<a>` tag. For example: `<a href=”https://example.com”>Link Text</a>`.
10. What is the purpose of the alt attribute in the <img> tag?
– The `alt` attribute provides alternative text for an image, which is displayed if the image fails to load or for accessibility purposes.
11. What are HTML forms used for?
– HTML forms are used to collect user input, such as text, checkboxes, and radio buttons.
12. Explain the difference between <ol>, <ul>, and <dl> tags.
– `<ol>` is used to create ordered lists, `<ul>` is used for unordered lists, and `<dl>` is used for definition lists.
13. What is the purpose of the <table> tag?
– The `<table>` tag is used to create tables in HTML for displaying tabular data.
14. How do you create a table row in HTML?
– Table rows are created using the `<tr>` tag.
15. Explain the purpose of the colspan and rowspan attributes.
– `colspan` is used to span a cell across multiple columns, and `rowspan` is used to span a cell across multiple rows in a table.
16. What is semantic HTML?
– Semantic HTML refers to using HTML elements that convey meaning, making it easier for search engines and assistive technologies to understand the structure of a web page.
17. What is the purpose of the <header>, <footer>, <nav>, and <section> tags?
– `<header>` is used to define the header of a document or section, `<footer>` for the footer, `<nav>` for navigation links, and `<section>` for grouping related content.
18. What is the purpose of the <iframe> tag?
– The `<iframe>` tag is used to embed another HTML document within the current document.
19. How do you create a comment in HTML?
– Comments in HTML are created using `<!– comment here –>`.
20. What are some new features introduced in HTML5?
– HTML5 introduced features such as `<canvas>` for drawing graphics, `<video>` and `<audio>` for embedding media, semantic elements like `<header>`, `<footer>`, and improved form controls.
HTML Interview Questions And Answers-1 | HTML Interview Questions And Answers-1 | HTML Interview Questions And Answers-1 | HTML Interview Questions And Answers-1 | HTML Interview Questions And Answers-1 | HTML Interview Questions And Answers-1
