Q
What is the output of console.log(person.greet()); if var person = {greet: function() {return 'Hello';}};?

Answer & Solution

Answer: Option A
Solution:
The greet method returns 'Hello', so console.log(person.greet()); outputs Hello.
Related Questions on Average

How do you define a method named greet in an object var person = {};?

A). person.greet = function() {};

B). person.greet: function() {};

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What will the following code output? console.log(person['age']); if var person = {name: 'John'};

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A). person.gender = 'male';

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A). super.methodName()

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A). class SubClass extends SuperClass {}

B). class SubClass inherits SuperClass {}

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How do you define a class in JavaScript ES6?

A). class ClassName { constructor() {} }

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