AWS, JavaScript, React - Deploy Web Apps on the Cloud
 - JavaScript String Length

AWS, JavaScript, React - Deploy Web Apps on the Cloud - JavaScript String Length

Assessment

Interactive Video

Information Technology (IT), Architecture

University

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

The video tutorial explains how to use the built-in length property in JavaScript. It demonstrates this with an example script where a variable, TXT, contains all 26 letters of the alphabet. The tutorial shows how to output the length of this string by setting the inner HTML property to TXT.length. Upon saving and previewing the file in a web browser, the output displays the length of the variable, which is 26.

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2 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What will be the output when you preview the file in a web browser?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

How many letters are contained in the variable TXT?

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OFF

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