Top 10 js interview questions and answers | js shorts | Javascript interview Question and Answers

Top 10 js interview questions and answers | js shorts | Javascript interview Question and Answers

1.What is JavaScript?
2. What is the difference between let, const, and var?
3. What is the difference between == and === in JavaScript?
4. What is the event loop in JavaScript?
5. What is the difference between synchronous and asynchronous programming?
6. What is a closure in JavaScript?
7. What are callbacks in JavaScript?
8. What is the difference between null and undefined?
9. What are the different data types in JavaScript?
10. What are the different ways to declare a function in JavaScript?

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