The Modern JavaScript Bootcamp (2019) - Primitives and Objects: Part I

The Modern JavaScript Bootcamp (2019) - Primitives and Objects: Part I

Assessment

Interactive Video

Information Technology (IT), Architecture, Other

University

Hard

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The video tutorial explores prototypal inheritance in JavaScript, focusing on how objects and their properties work. It covers setting up a Hangman game project, understanding object properties like hasOwnProperty, and explains the prototype chain. The tutorial also discusses manipulating object prototypes and compares literal syntax with constructor functions. The session concludes with a recap of key concepts.

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4 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

How do you check if an object has a specific property using 'hasOwnProperty'?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the output of 'product.hasOwnProperty("name")' if 'name' is a property of the object?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the role of the 'prototype' property in JavaScript objects?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

How can you override methods on the Object prototype?

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