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Q. What must be done in order to implement Lexical Scoping?
In order to implement lexical scoping, the internal state of a JavaScript function object must include not only the code of the function but also a reference to the current scope chain.
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Q. The main purpose of JavaScript in web browser is to
Q. According to the workflow of a runtime logging, what happens after calculating the run time?
Q. How many properties does a prototype object have?
Q. Consider the following code snippet. What will the above code snippet result ?
Q. In which way can the closure compiler can be used?
Q. The pop() method of the array does which of the following task ?
Q. When interpreter encounters an empty statements, what it will do:
Q. Which of the following are ways to benchmark code?
Q. If you have a function f and an object o, you can define a method named m of o with
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