html
- Frontend
What is HTML and why is it essential for web development?
HTML stands for HyperText Markup Language and is the standard language used to create and structure content on the web.
Explain the role of semantic tags in HTML5.
Semantic tags provide meaning to the structure of web pages, improving accessibility and SEO by defining content...
What are some new features introduced in HTML5?
HTML5 introduced elements like canvas, video, audio, semantic tags, and form enhancements to modernize web content creation.
How do forms work in HTML and what are their key attributes?
Forms collect user input and include attributes like action, method, and enctype to define submission behavior.
Describe the difference between block-level and inline elements.
Block-level elements take up the full width available and start on a new line; inline elements only take up as much...
What is the purpose of the DOCTYPE declaration in HTML?
DOCTYPE tells the browser which version of HTML to expect, ensuring proper rendering and standards compliance.
How can you embed multimedia content in HTML?
Using tags like <video>, <audio>, and <canvas>, HTML5 supports embedding various multimedia types directly.
Explain the use of data-* attributes in HTML.
data-* attributes allow embedding custom data in HTML elements, accessible via JavaScript for dynamic functionality.
What accessibility considerations are important in HTML?
Using semantic elements, alt attributes for images, ARIA roles, and proper form labeling enhance accessibility.
How does HTML integrate with CSS and JavaScript?
HTML provides structure, CSS styles the content, and JavaScript adds interactivity, working together to build web pages.
Frontend
What is HTML and why is it essential for web development?
HTML stands for HyperText Markup Language and is the standard language used to create and structure content on the web.
Explain the role of semantic tags in HTML5.
Semantic tags provide meaning to the structure of web pages, improving accessibility and SEO by defining content roles clearly.
What are some new features introduced in HTML5?
HTML5 introduced elements like canvas, video, audio, semantic tags, and form enhancements to modernize web content creation.
How do forms work in HTML and what are their key attributes?
Forms collect user input and include attributes like action, method, and enctype to define submission behavior.
Describe the difference between block-level and inline elements.
Block-level elements take up the full width available and start on a new line; inline elements only take up as much width as necessary.
What is the purpose of the DOCTYPE declaration in HTML?
DOCTYPE tells the browser which version of HTML to expect, ensuring proper rendering and standards compliance.
How can you embed multimedia content in HTML?
Using tags like <video>, <audio>, and <canvas>, HTML5 supports embedding various multimedia types directly.
Explain the use of data-* attributes in HTML.
data-* attributes allow embedding custom data in HTML elements, accessible via JavaScript for dynamic functionality.
What accessibility considerations are important in HTML?
Using semantic elements, alt attributes for images, ARIA roles, and proper form labeling enhance accessibility.
How does HTML integrate with CSS and JavaScript?
HTML provides structure, CSS styles the content, and JavaScript adds interactivity, working together to build web pages.
