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Web Development

9 exercises

Understand how the web works — HTML, CSS, JavaScript, browsers, HTTP, and APIs.

  1. 1

    HTML Heading Tag Quiz

    Test your knowledge of HTML heading tags and their visual hierarchy.

    Multiple ChoiceBeginner
  2. 2

    Complete the HTML Document

    Fill in the missing HTML tag that wraps all visible page content.

    Fill in the BlankBeginner
  3. 3

    What Does CSS Do?

    Check your understanding of the role CSS plays in web development.

    Concept CheckBeginner
  4. 4

    HTTP Methods Quiz

    Test your knowledge of HTTP request methods and their intended use cases.

    Multiple ChoiceEasy
  5. 5

    Predict the HTTP Status Code

    Predict the HTTP status code returned for a successful page request.

    Predict OutputEasy
  6. 6

    Complete the JSON Object

    Fill in the missing JSON syntax to create a valid key-value pair.

    Fill in the BlankBeginner
  7. 7

    Predict JSON Parsing Output

    Predict what JSON.parse returns for a valid JSON string.

    Predict OutputEasy
  8. 8

    REST API Quiz

    Test your understanding of what an API is and how it works.

    Multiple ChoiceBeginner
  9. 9

    REST Endpoint Concept

    Check your conceptual understanding of a REST API endpoint.

    Concept CheckEasy

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