Interview Questions on HTML
- ashwinijoshiwscube
- Sep 7, 2023
- 3 min read
Basic HTML Interview Questions:
1.What does HTML stand for?
Answer: HTML stands for HyperText Markup Language.
2.What is the purpose of HTML?
Answer: HTML is used for creating the structure and content of web pages. It defines the elements and tags used to display text, images, links, and other media on the web.
3.What is an HTML tag?
Answer: An HTML tag is a set of characters that define an element's properties or behavior. Tags are enclosed in angle brackets, such as <p> for paragraphs.
*4.What is the basic structure of an HTML document?
Answer: An HTML document typically includes a <!DOCTYPE> declaration, <html>, <head>, and <body> elements. The content is placed within the <body> element.
*5.What is the purpose of the <head> section in an HTML document?
Answer: The <head> section contains metadata about the document, such as the title, character encoding, and links to external resources like stylesheets and scripts.
Intermediate HTML Interview Questions:
What is an HTML element?
Answer: An HTML element is a structured piece of content enclosed within an HTML tag, consisting of a start tag, content, and an optional end tag.
2. What is the difference between HTML and HTML5?
Answer: HTML5 is the latest version of HTML and includes new elements and features like <video>, <audio>, <canvas>, and improved support for multimedia, animations, and web applications.
3. What is semantic HTML, and why is it important?
Answer: Semantic HTML uses elements that convey the meaning of content, making it easier for both humans and search engines to understand the structure and purpose of a web page.
4. Explain the difference between block-level elements and inline elements in HTML.
Answer: Block-level elements create a new block formatting context and typically start on a new line, while inline elements do not start on a new line and flow within the content of a block-level element.
5. What is an HTML form, and how is it created?
Answer: An HTML form is used to collect user input. It is created using the <form> element and can include various input elements like text fields, radio buttons, checkboxes, and buttons.
Advanced HTML Interview Questions:
1. What are HTML entities, and when should you use them?
Answer: HTML entities are special characters represented by codes, such as < for < and & for &. They are used to display reserved characters or characters with special meanings in HTML.
2. What is the purpose of the HTML <meta> tag, and how is it used for character encoding?
Answer: The <meta> tag is used to specify character encoding for an HTML document. For example, <meta charset="UTF-8"> indicates that the document is encoded in UTF-8, which supports a wide range of characters.
3. Explain the differences between HTML, XHTML, and HTML5 doctypes.
Answer: HTML is more forgiving of errors, while XHTML is stricter and requires well-formed documents. HTML5 introduced a simplified <!DOCTYPE> declaration and offers more flexibility than XHTML.
4. What is HTML5 Web Storage, and how does it differ from cookies?
Answer: HTML5 Web Storage allows web applications to store data locally in a user's browser. Unlike cookies, Web Storage data is not sent to the server with every HTTP request, making it faster and more efficient for client-side data storage.
5. What is responsive web design, and how can HTML and CSS be used to create responsive layouts?
Answer: Responsive web design involves designing web pages that adapt to different screen sizes and devices. HTML and CSS media queries are used to create responsive layouts by adjusting the content and design based on the viewport size.
These HTML interview questions cover a range of topics, from the basics to more advanced concepts. Preparing for these questions can help you demonstrate your knowledge of HTML and your ability to create well-structured and semantic web pages.
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