Join the Treehouse affiliate program and earn 25% recurring commission!

⚡EXTENDED THRU DEC 10⚡ Cyber November Sale 50% off any plan for 6 months, exclusive to new subscribers.

Join the Treehouse affiliate program and earn 25% recurring commission!

⚡EXTENDED THRU DEC 10⚡ Cyber November Sale 50% off any plan for 6 months, exclusive to new subscribers.

  • Treehouse Logo
  • Plans
    Chevron
    • For Individuals
    • For Businesses
    • For Schools
    • For Libraries
    • For Military
  • Library
    Chevron
    • All Courses
    • Tracks
    • College Credit
  • Techdegree
    Chevron
    • Overview
    • Front End Development
    • Full Stack JavaScript
    • Data Analysis
    • UX Design
    • Python
  • Community
    Chevron
    • Code Adventures
    • Discord
    • Forum
    • Success Stories
    • Treehouse Links
    • 100 Days of Code
  • Resources
    Chevron
    • Career Toolbox
    • CodeForward
    • Free Treehouse Near Me
    • Jobs
    • Blog
    • Support
    • About
  • For Individuals For Businesses For Schools For Libraries For Military
  • All Courses Tracks College Credit
  • Overview Front End Web Development Full Stack JavaScript Python Development Data Analysis UX Design
  • Code Adventures Discord Forum Success Stories Treehouse Links 100 Days of Code
  • Career Toolbox CodeForward Free Treehouse Near Me Jobs Blog Support About
  • Sign In
  • Free Trial
Instagram Twitter Facebook YouTube LinkedIn

Introducing JavaScript

  • Welcome to Programming 6:49
  • Introducing Code Challenges 3 objectives
  • Welcome to Web Programming 5 questions
  • The Language of Programming 5:11
  • Doing Things With Functions 6:15
  • Modifying Values 2 objectives
  • What have you learned about programming? 5 questions

Well done!

You have completed What have you learned about programming?!

Sign up for Treehouse Back to Library

Quiz Question 1 of 5

Which explanation below best describes what this JavaScript code does: 

createItem(375, 300, 'coin');

Choose the correct answer below:

Skip Quiz Review Video
  • A
    It creates a function named createItem that can be used later in the program to add a coin to the game.
  • B
    It creates a variable and stores three values — 375, 300, and 'coin' — in it.
  • C
    It "calls" the function named createItem. In other words it activates the createItem function.
Report Question

    Treehouse

  • About
  • Blog
  • Careers
  • Community
  • Stories
  • Shop
  • Contact
  • Gift Card

See Full Catalogue

Techdegree

  • Front End Web Development
  • Full Stack JavaScript
  • Python Development
  • Data Analysis
  • UX Design

Tracks

  • Learn to Code for Beginners
  • Beginning Python
  • Beginning SQL
  • Beginning Java
  • ...see more

Courses

  • JavaScript Basics
  • Intro to HTML & CSS
  • Python Basics
  • CSS Layout
  • ...see more

Explore

  • Plans
  • Affiliates
  • Perks
  • Free Treehouse Near Me
  • Treehouse for Libraries
  • Treehouse for Businesses
  • Twitter
  • YouTube
  • Facebook
  • LinkedIn
  • Instagram
Terms & Conditions | Privacy

© 2025 Treehouse Island, Inc.

Report this Question

There was an error while reporting the question. Please try again, or contact support directly.

Describe the issue (optional) (required)

Your feedback has been submitted.
Thank you!

Oh no!

If you continue experiencing problems, please contact support at help@teamtreehouse.com.

Your Exam Has Ended

Sign up for Treehouse!

Quizzes are the best way to test your knowlege. Sign up for Treehouse today and prove yourself. We guarantee 100% satisfaction.

Free trial Sign in Next video