Lexical Scope Global Scope var firstVar = 10; // firstVar can be accessed anywhere in the fileconsole.log(firstVar); // 10 Scope within function definitions function myFunc() { var secVar = 20; // secVar can be accessed anywhere inside the function braces {} console.log(secVar); // 20}console.log(secVar); // undefined var funcVar = function () { // funcVar can […]