Quick JavaScript Crash Course - Modern and Advanced JavaScript - Static Keyword

Quick JavaScript Crash Course - Modern and Advanced JavaScript - Static Keyword

Assessment

Interactive Video

Information Technology (IT), Architecture

University

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

The video tutorial covers ES6 class features, focusing on the static keyword. It explains how static fields, methods, and properties are associated with the class rather than instances, allowing direct access via the class name. The tutorial demonstrates the use of static fields and methods, highlighting the importance of the static keyword and the implications of using 'this' in static contexts. The session concludes with a summary of how static elements function within ES6 classes.

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5 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the purpose of the static keyword in ES6 classes?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

How can you access a static field without creating an object?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What happens if you try to access a static field using an instance of the class?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain how static methods differ from instance methods in ES6 classes.

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the significance of the 'this' keyword when using static properties?

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