#Interview Questions:

• Tell me something about JS engine v8 internal mechanism.

• What is event loop in javascript?

• If javascript is single threaded, how does it handle asynchronous call ?

• Differences between setTimeout and setInterval.

• Can you explain the difference between an async function and a regular function in javascript?

• Whats's the error handling strategy for promises that were rejected while awaiting?

• What are the state of a promise in javascript?

• Can you explain what the .then() method does?