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What are the most common JavaScript interview questions for freshers?

Anija  •  Jun 29, 2026  •  12 views
I'm preparing for frontend interviews.
Can someone share the JavaScript topics and interview questions that freshers should focus on?
0

1 Answers

Nishtha
Jul 06, 2026
What is JavaScript, and where is it used?
What is the difference between var, let, and const?
What are JavaScript data types?
What is the difference between == and ===?
What are functions and arrow functions?
What are objects and arrays?
What are loops in JavaScript?
What are callbacks, promises, and async/await?
What is the Document Object Model (DOM)?
What is event handling in JavaScript?
What is the difference between null and undefined?
What are closures in JavaScript?
What is hoisting?
What is event bubbling and event capturing?
What is the difference between synchronous and asynchronous programming?

These questions cover the core JavaScript concepts that are commonly asked in fresher software developer interviews.

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