AWS, JavaScript, React - Deploy Web Apps on the Cloud - JavaScript Objects

The video tutorial explains how objects work in JavaScript using a car as an example. It covers defining a JavaScript object with properties like type, model, and color. The tutorial demonstrates how to access and output these properties using JavaScript methods. It also includes testing the output in a web browser and updating the object to reflect changes.

Which of the following is NOT a property of the car object mentioned in the video?

• Speed

• Model

• Name

• Color

What is the correct way to define a JavaScript object with properties?

• var car = (type: 'sedan', model: '2020');

• var car = 'type: sedan, model: 2020';

• var car = [type: 'sedan', model: '2020'];

• var car = {type: 'sedan', model: '2020'};

How can you access the 'type' property of the car object?

• car->type

• car['type']

• car.type

• car::type

What method is used to display the car type in the web browser?

• alert()

• document.getElementById()

• console.log()

• prompt()

What should you do to display the car model instead of the car type?

• Change car.type to car.weight

• Change car.type to car.model

• Change car.type to car.color

• Change car.type to car.name