What are some advantages of using External JavaScript? What is the difference between exec () and test () methods in javascript? Explain call(), apply() and, bind() methods. 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.
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