React.js Live Interview 3: Mastering Core Concepts and Advanced JS Questions

React.js Live Interview 3: Mastering Core Concepts and Advanced JS Questions
Are you gearing up for a React.js developer interview? Look no further! Join us in this engaging React.js Live Interview #3 as we tackle essential coding challenges and offer expert solutions to real-world problems.
JavaScript Questions Covered in this Interview
What is hoisting in JavaScript?
Understand this fundamental concept and how it affects variable and function declarations.
How does hoisting work?
Delve into the mechanics behind JavaScript's interpreter and the execution context.
Does hoisting apply to all variable declarations? Why or why not?
Explore the differences between var, let, and const in this context.
What are the key differences between let and var?
Learn about scoping, hoisting behavior, and best practices for variable declarations.
What is the Event Loop in JavaScript?
Decode the engine behind JavaScript's asynchronous behavior.
What determines precedence in the Event Loop (e.g., between Promise and setTimeout)?
Dive into microtasks, macrotasks, and their execution order.
How does setTimeout differ from setInterval?
Uncover the use cases and nuances of these two timer functions.
Which ES6 features have you frequently used?
Explore practical applications of arrow functions, template literals, destructuring, and more.
What You’ll Gain from This Video
✅ Core React.js Interview Topics: From fundamental concepts to advanced debugging scenarios.
✅ Real-Time Problem Solving: Watch step-by-step coding exercises and solutions.
✅ Pro Tips for Success: Practical advice to stand out during your technical interview.
Whether you're an aspiring frontend developer or a seasoned pro, this live session is designed to enhance your skills and boost your confidence for React.js interviews.
Don't miss out!
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#ReactJS #CodingInterview #JavaScript #FrontendDevelopment #TechTips

[@PythonPathsala]

Implementing React lifecycle methos using functional components is not correct