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JavaScript MCQs

var myObject = { foo: "bar", func: function() { var self = this; console.log("outer func: this.foo = " + this.foo); console.log("outer func: self.foo = " + self.foo); (function() { console.log("inner func: this.foo = " + this.foo); console.log("inner func: self.foo = " + self.foo); }()); } }; myObject.func();

outer func: this.foo = bar outer func: self.foo = bar inner func: this.foo = undefined inner func: self.foo = bar

outer func: this.foo = bar outer func: self.foo = undefined inner func: this.foo = undefined inner func: self.foo = bar

outer func: this.foo = bar outer func: self.foo = bar inner func: this.foo = null inner func: self.foo = bar

outer func: this.foo = bar outer func: self.foo = bar inner func: this.foo =

Answer

Correct Answer: outer func: this.foo = bar outer func: self.foo = bar inner func: this.foo = undefined inner func: self.foo = bar

Explanation:

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