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lab challenge

JavaScript for Beginners Challenge

Difficulty: Advanced
Duration: Up to 1 hour
Students: 970
Rating: 3.6/5
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Get challenged in a real environmentProve your skills in a real-world, provisioned environment.
Push your limitsComplete an unguided mission within the time limit.
See resultsTest your problem-solving skills and track your progress.
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Description

JavaScript is one of the most popular programming languages around. Your effort invested in learning JavaScript can take your career to many places. This lab challenge will help you confirm your knowledge in topics covered in the JavaScript for Beginners Path

In this lab challenge, you will be provided with a web browser-based integrated development environment (IDE) with incomplete code for a calculator app. Each step will add features to the app and must be completed before the time runs out.  This is a real environment, which means you can prove your knowledge in an applied situation, leaving behind multiple choice questions for a dynamic performance-based exam situation.

Note: For the lab validation system to function properly, the steps and checks need to be done in order as stated by the instructions.

Updates

Nov. 23rd, 2021 - Resolved an issue causing the checks to unexpectedly fail in some cases

Prerequisites

  • Completion of the JavaScript for Beginners is recommended before attempting this lab challenge
  • Introductory knowledge of JavaScript

Intended audience

  • Software Engineers
  • Front-End Engineers
  • JavaScript Developers

What will be assessed

  • JavaScript

Covered topics

Development
Javascript
Lab challenge UUID

Mission

Creating the Subtract Function
Creating an If Statement and Executing the Subtract Function
Creating the Multiply Function
Creating an Else If Statement and Executing the Multiply Function
Creating the Divide Function
Creating an Else If Statement and Executing the Divide Function
Creating An Else Statement

Lab Rules