Which of the following is the correct code for invoking a function without this keyword at all, and also too determine whether the strict mode is in effect?

var strict = (function { return this; });

mode strict = (function() { return !this; }());

var strict = (function() { return !this; }());

Which of the following is the correct code for invoking a function wit

1.	Which of the following is the correct code for invoking a function without this keyword at all, and also too determine whether the strict mode is in effect?
A.	var strict = (function { return this; });
B.	mode strict = (function() { return !this; }());
C.	var strict = (function() { return !this; }());
D.	mode strict = (function { });
Answer» D. mode strict = (function { });

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Which of the following is the correct code for invoking a function without this keyword at all, and also too determine whether the strict mode is in effect?

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