Q. What output will be returned by the function in the following code?

var scope ="global scope";  
functioncheckingscope()  
{  
var scope ="local scope";  
functionf()  
{  
return scope;  
}  
return f;  
}  

• (A) It will returns the value in scope
• (B) It will returns value null
• (C) It will returns an exception
• (D) It will show an error message