![]() When a function is called, it is executed through the execution stack (which we’ll discuss below). It is not created when the function is declared, only when called or invoked. The Function Execution Context (FEC): An execution context is created for every function invocation. ![]() It has two main functions: (1) Create a global object, and (2) Attach the this value to the global object It is the highest level of abstraction for an execution context in JS.
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