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- What are the different video formats supported by HTML (e.g., MP4, WebM, Ogg)?
- HTML supports MP4, WebM, and Ogg video formats. MP4 is recommended for best browser compatibility. WebM offers open, efficient streaming advantages.
- HTML Tutorial . Web Front-end 245 2025-03-20 15:57:30
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- How do you embed video in HTML using the <video> tag?
- Article discusses embedding videos in HTML using the tag, focusing on attributes for cross-browser compatibility, supported formats, and adding subtitles.
- HTML Tutorial . Web Front-end 230 2025-03-20 15:56:27
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- What are the different audio formats supported by HTML (e.g., MP3, WAV, Ogg)?
- The article discusses various audio formats supported by HTML5, including MP3, WAV, Ogg, AAC, and WebM, and their impact on cross-browser compatibility and quality.
- HTML Tutorial . Web Front-end 477 2025-03-20 15:55:32
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- How do you embed audio in HTML using the <audio> tag?
- Article discusses embedding audio in HTML using the tag, supported formats, adding controls, and fallback options for unsupported browsers.(158 characters)
- HTML Tutorial . Web Front-end 539 2025-03-20 15:54:31
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- How do you use the <mark> element to highlight text?
- The article explains how to use the element in HTML to highlight text, discusses best practices, and addresses its impact on SEO.
- HTML Tutorial . Web Front-end 383 2025-03-20 15:53:25
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- How do you use the <details> and <summary> elements to create collapsible sections?
- The article discusses using HTML5's and elements to create collapsible sections on web pages, enhancing user experience by managing information overload and improving accessibility.
- HTML Tutorial . Web Front-end 592 2025-03-20 15:52:28
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- What is the purpose of the <main> element?
- The article discusses the element in HTML, its purpose, differences from other semantic elements, usage rules, and best practices for structuring content within it.
- HTML Tutorial . Web Front-end 913 2025-03-20 15:51:31
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- How do you use the <nav> element to represent navigation links?
- The article discusses the use of the HTML5 element for structuring navigation links, emphasizing its semantic importance, best practices, multiple uses on a page, and SEO benefits.
- HTML Tutorial . Web Front-end 529 2025-03-20 15:48:29
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- How do you use the <aside> element to represent related content?
- The article discusses the use of the element in HTML to mark up content related to, but not essential for, the main content, enhancing readability, accessibility, and SEO.
- HTML Tutorial . Web Front-end 320 2025-03-20 15:47:33
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- What are some examples of semantic HTML5 elements (e.g., <article>, <aside>, <nav>, <header>, <footer>, <section>)?
- Article discusses semantic HTML5 elements like , , , improving web accessibility, SEO, and code structure. Main focus on enhancing website usability and development efficiency.(159 charac
- HTML Tutorial . Web Front-end 739 2025-03-20 15:45:28
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- What is semantic HTML? Why is it important?
- Semantic HTML uses specific tags to define content meaning, enhancing structure, accessibility, and SEO. It improves navigation for assistive technologies and search engine indexing.
- HTML Tutorial . Web Front-end 731 2025-03-20 15:44:34
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- What is HTML5 form validation? How do you use it?
- HTML5 form validation enables automatic input validation with attributes like required, type, and pattern. It enhances user experience by providing immediate feedback and improving accessibility.
- HTML Tutorial . Web Front-end 989 2025-03-19 15:13:34
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- How do you use the <fieldset> and <legend> tags to group form elements?
- The article discusses using and tags to group and label form elements, improving structure, accessibility, and visual design.
- HTML Tutorial . Web Front-end 944 2025-03-19 15:12:35
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- What are the placeholder, required, and disabled attributes of form inputs?
- The article discusses the placeholder, required, and disabled attributes of HTML form inputs, explaining their purposes and effects on user interaction and form submission.
- HTML Tutorial . Web Front-end 314 2025-03-19 15:10:55
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- How do you create text areas using the <textarea> tag?
- Article discusses using tag in HTML, its attributes, handling of line breaks/whitespace, and accessibility best practices.
- HTML Tutorial . Web Front-end 220 2025-03-19 15:10:25
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