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What are the interview questions and answers in HTML

These are fundamental HTML interview questions that assess your knowledge of HTML basics. Depending on the position, you may encounter more advanced questions related to HTML5, web development, or accessibility. It's crucial to be well-prepared and demonstrate your ability to apply your HTML knowledge to real-world projects.

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What are the interview questions and answers in HTML

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  1. What are the interview questions and answers in HTML? Certainly, here are some common HTML interview questions along with their answers: 1. What is HTML? - Answer: HTML stands for Hyper Text Markup Language. It is the standard language for creating web pages and web applications. 2. What is the purpose of the `<!DOCTYPE>` declaration in an HTML document? - Answer: The `<!DOCTYPE>` declaration defines the document type and version of HTML used. It's crucial for browser rendering, as it instructs the browser on how to interpret and display the content.

  2. 3. Explain the structure of an HTML document. - Answer: An HTML document typically consists of an opening `<!DOCTYPE>` declaration, an `<html>` element containing `<head>` and `<body>` sections. The `<head>` contains metadata and links, while the `<body>` holds the visible content. 4. What is the difference between HTML and XHTML? - **Answer: XHTML is a stricter version of HTML that follows XML rules. It requires well- formed documents, closing tags, lowercase tag names, and attributes in double quotes. 5. What is semantic HTML, and why is it important? - Answer: Semantic HTML uses elements like `<header>`, `<nav>`, and `<article>` to provide meaning to the content and improve accessibility. It helps search engines and screen readers understand the page structure. 6. What is the purpose of the `alt` attribute in `<img>` tags? - Answer: The `alt` attribute provides alternative text for images, aiding accessibility and providing context if the image fails to load. It's also crucial for SEO. 7. How do you create a hyperlink in HTML? - Answer: Hyperlinks are created using the `<a>` (anchor) element. You set the destination URL using the `href` attribute, e.g., `<a href="https://www.example.com">Visit Example</a>`. 8. Explain the difference between `GET` and `POST` methods in HTML forms. - Answer: `GET` appends form data to the URL, suitable for search queries and non- sensitive data. `POST` sends data in the request body, more secure for sensitive or large data. 9. What are HTML entities, and when should they be used? - Answer: HTML entities are special characters represented by their codes, like `&lt;` for `<` and `&copy;` for ©. They are used to display characters that have special meanings in HTML.

  3. 10. How do you create a numbered list and a bulleted list in HTML? - Answer: Numbered lists are created with the `<ol>` element, and bulleted lists with the `<ul>` element. List items are defined using `<li>` tags within these containers. These are fundamental HTML interview questions and answers that assess your knowledge of HTML basics. Depending on the position, you may encounter more advanced questions related to HTML5, web development, or accessibility. It's crucial to be well-prepared and demonstrate your ability to apply your HTML knowledge to real-world projects.

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