What do you mean by Self Invoking Functions? Explain Higher Order Functions in javascript. What do you mean by strict mode in javascript and characteristics of javascript strict-mode? What is an Immediately Invoked Function in JavaScript? Explain passed by value and passed by reference. Is javascript a statically typed or a dynamically typed language? Explain Implicit Type Coercion in javascript. Difference between var and let keyword in javascript. Difference between “ = “ and “ = “ operators. Why do we use the word “debugger” in javascript? What are the different data types present in javascript? JavaScript Interview Questions for Freshers
