Modern JavaScript from the Beginning - Second Edition - Using Object.create()

Modern JavaScript from the Beginning - Second Edition - Using Object.create()

Assessment

Interactive Video

Information Technology (IT), Architecture

University

Hard

Created by

Wayground Content

FREE Resource

The video tutorial introduces an alternate method for creating objects in JavaScript using the Object.create method. It begins by explaining the traditional constructor function approach and then demonstrates how to define prototype functions for a rectangle object. The tutorial shows how to use Object.create to instantiate new rectangle objects with specified properties and methods, such as area and perimeter calculations. The video concludes with a brief overview of prototypical inheritance and a preview of the next topic.

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3 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the significance of using a prototype object instead of a constructor function?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

How can multiple rectangle objects be created using the defined methods?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

In what way does the 'object create' method enhance object creation in JavaScript?

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