The Art of Doing - Web Development for Beginners - JavaScript Variables: let, var, and const

The Art of Doing - Web Development for Beginners - JavaScript Variables: let, var, and const

Assessment

Interactive Video

Information Technology (IT), Architecture

University

Hard

Created by

Quizizz Content

FREE Resource

This video introduces JavaScript basics, focusing on linking JavaScript files to HTML, using the console for output, and employing alert and prompt for user interaction. It explains variable declaration with let and var, highlighting their scope differences. The video concludes with an overview of constant variables and their immutability.

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4 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the significance of the console in web development?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

How can you display information to the console using JavaScript?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the purpose of the 'alert' function in JavaScript?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

How do you get user input in JavaScript?

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