Top 30 Most Common Html Viva Questions You Should Prepare For

Written by
James Miller, Career Coach
Preparing for technical interviews requires a solid understanding of foundational technologies. HTML, as the backbone of the web, is invariably part of frontend and even some full-stack developer interviews. Whether you're a recent graduate or looking to switch roles, demonstrating a strong grasp of HTML concepts is crucial. Interviewers use HTML viva questions not just to test your knowledge of tags and attributes, but also your understanding of web structure, semantics, accessibility, and how HTML interacts with CSS and JavaScript. These questions gauge your problem-solving skills and your ability to explain core concepts clearly. Mastering these common queries can significantly boost your confidence and performance in an interview setting. Familiarity with these topics ensures you can discuss web development fundamentals effectively. This list covers essential HTML topics ranging from basic definitions to semantic elements and form handling, providing you with a comprehensive review before your next technical discussion. Being well-prepared allows you to focus on showcasing your practical skills and experience during the interview.
What Are html viva questions?
HTML viva questions are oral questions asked during a technical interview to assess a candidate's knowledge of Hypertext Markup Language. Unlike coding tests, these are conversational and probe your understanding of concepts, principles, and best practices in structuring web content. They can range from defining core terms like tags and attributes to explaining the purpose of specific HTML elements, semantic tags introduced in HTML5, form handling, accessibility features, and how HTML interacts with other web technologies like CSS and JavaScript. The term "viva" originates from academic settings, referring to an oral examination. In a technical interview context, it's about discussing your theoretical knowledge and practical application understanding. Preparing for html viva questions involves reviewing the syntax, structure, and semantic meaning of various HTML elements. It also includes understanding the evolution of HTML standards and the rationale behind modern web development practices.
Why Do Interviewers Ask html viva questions?
Interviewers ask html viva questions for several key reasons. Firstly, they want to verify your foundational knowledge. HTML is a prerequisite for frontend development, and a strong understanding indicates you can build the structural layer of a webpage correctly. Secondly, these questions help assess your understanding of web standards, semantics, and accessibility. Modern web development emphasizes creating well-structured, meaningful, and accessible content, and knowing the purpose of elements beyond just their visual appearance is vital. Thirdly, they evaluate your problem-solving approach and communication skills. Explaining technical concepts clearly demonstrates your ability to articulate ideas and work effectively in a team. html viva questions also reveal your familiarity with current practices, like HTML5 features and the integration with CSS for styling and JavaScript for interactivity. It helps differentiate candidates who merely know syntax from those who understand the underlying principles of web architecture.
What is HTML?
What are HTML tags?
What are HTML attributes?
What is the difference between HTML and HTML5?
What are semantic elements in HTML5?
What is the purpose of the
and
tags?
What are inline and block elements?
What is an empty (void) element?
What is the difference between and ?
What is the