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HTML5 interview questions

HTML5 interview questions.

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  • 1.

    Write a HTML table tag sequence that outputs the following

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  • 2.

    What is an iframe and how it works?

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  • 3.

    Explain meta tags in HTML

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  • 4.

    What is the purpose of the alt attribute on images?

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  • 5.

    What is the difference between span and div?

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  • 6.

    How can you highlight text in HTML?

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  • 7.

    What were some of the key goals and motivations for the HTML5 specification?

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  • 8.

    What is Character Encoding?

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  • 9.

    What is a self closing tag?

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  • 10.

    How Can I Get Indexed Better by Search Engines?

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  • 11.

    Briefly describe the correct usage of the following HTML5 semantic elements: header, article, section, footer

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  • 12.

    hat's the difference between an "attribute" and a "property" in HTML?

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  • 13.

    When is it appropriate to use the small element?

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  • 14.

    How do you serve a page with content in multiple languages?

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  • 15.

    What's new in HTML 5?

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  • 16.

    What is the difference between section and div?

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  • 17.

    Where and why is the rel="noopener" attribute used?

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  • 18.

    Can a web page contain multiple
    elements? What about
    elements?

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  • 19.

    What is WebSQL?

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  • 20.

    What is the DOM?

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  • 21.

    What is HTML5 Web Storage? Explain localStorage and sessionStorage.

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  • 22.

    What are data- attributes good for?

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  • 23.

    Explain the difference between cookies, session and local storage

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  • 24.

    What are some differences that XHTML has compared to HTML?

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  • 25.

    What are Web Workers?

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  • 26.

    What is WebSQL?

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  • 27.

    What is the purpose of cache busting and how can you achieve it?

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  • 28.

    Discuss the differences between an HTML specification and a browser’s implementation thereof.

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  • 29.

    Describe the difference between a 'cookie', 'sessionStorage' and 'localStorage'.

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  • 30.

    What does a DOCTYPE do?

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  • 31.

    Explain almost standard, full standard and quirks mode

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  • 32.

    Explain the difference between block elements and inline elements

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  • 33.

    How do you set IE compatibility mode?

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  • 34.

    What is an optional tag?

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  • 35.

    How do you change the direction of html text?

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  • 36.

    What are defer and async attributes on a