78 Interview Questions For Web Development
HTML – Hypertext Markup Language
- Describe HTML?
- Write the basic structure of the HTML template?
- Name some new features which were not present in HTML but are added to HTML5?
- What is an Anchor tag and how can you open an URL into a new tab when clicked?
- Define Semantic elements in HTML?
- Define attributes in HTML tag?
- What are inline elements and block-level elements in HTML?
- How can we create a hyperlink in HTML?
- Why Meta tags are used in HTML?
- Explain list elements in HTML?
- Define iframe in HTML?
- What is the SVG element?
- Explain about Canvas?
- Why was CSS developed?
- What are the major versions of CSS?
- What are the different ways you could integrate CSS into your HTML page?
- What is the meaning of cascading? How do style sheets cascade?
- What are the advantages and disadvantages of using CSS?
- Name a few prominent CSS frameworks?
- What are the ways to assign a certain color to an element in CSS?
- Explain the CSS Box Model and its different elements?
- What is the z-index in CSS?
- Mention a few benefits of using CSS Sprites?
- What are pseudo-elements in CSS?
- What are the different media types allowed by CSS?
- What are the different units used in CSS?
- What is the DOM and DOM Manipulation?
- What does the ?: mean?
- What is the difference between undefined and null?
- What is Event Handling?
- What is Hoisting, Scope, and Closure?
- What is the difference between == and ===?
- What is Template Literal?
- What is HOF (Higher Order Function)?
- What is an arrow function?
- What is Object Destructing?
- What are Promises?
- What is the difference between sync and async functions?
PHP – Hypertext Preprocessor
- What are the common uses of PHP?
- What is PEAR in PHP?
- Name a few prominent PHP frameworks?
- What is the difference between static and dynamic websites?
- What is the meaning of ‘escaping to PHP’?
- Is PHP a case-sensitive language?
- What are the characteristics of PHP variables?
- What are the rules for naming a PHP variable?
- What is the meaning of a final class and a final method?
- How can PHP and HTML interact?
- What are the data types in PHP?
- What are constructors and destructors in PHP?
- What are include() and require() functions?
- What are the different types of errors available in Php?
- What are the different types of Array in PHP?
- What is the difference between “echo” and “print” in PHP?
- Explain React in simple terms?
- Compare real DOM and virtual DOM?
- List some features of React?
- What is React JSX?
- Can browsers read JSX?
- Explain the working of virtual DOM?
- Differentiate between React and Angular?
- “Everything is a component in React.” Do you agree?
- What is the purpose of render() in React?
- What are the state and props in React?
- What are the phases in the lifecycle of a React component?
- How are refs used in React?
- Controlled vs. Uncontrolled components?
- Explain events in React?
- What is Redux? What are its components?
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