Javascript Interview questions 2022!! A thread??

?What is Javascript? Difference btw Javascript and Java? ?Name the data types supported by JavaScript? ?Difference between let, const, and var. ?What is the difference between the operators ‘==‘ & ‘===‘?

?Explain Promises/closures/callback. ?Difference between let, const, and var. ?What is the difference between the operators ‘==‘ & ‘===‘? ?What is the difference between null, undeclared and undefined?

?What is NaN? ?How typeof operator works? ?What is the use of ‘This’ operator in JavaScript? ?What are arrow functions?

?How to handle exceptions in Javascript? ?How to create an object in JavaScript? ?Explain OOPS Concept in JavaScript? ?Explain Hoisting in javascript.

?What are the ways of embedding JavaScript code in an HTML file? ?What is DOM? ?What is a Temporal Dead Zone? ?What are Javascript Cookies?

?What is Object Destructuring? ?What do you mean by ECMAScript? ?What are escape characters? ? Difference between statically and dynamically typed language? Which one is Js?

That's it for now. Thank you for reading:)