Sealed classes are not covered in Unit 3, but questions about them appear in the quiz.

[AmirSoftEng]

Name of the Codelab or Codelab URL
More Kotlin fundamentals
https://developer.android.com/courses/pathways/android-basics-compose-unit-3-pathway-1

Describe the problem

The Unit 3, Section 1 quiz contains a question related to Kotlin sealed classes. However, sealed classes were not covered in the Unit 3 learning materials that I completed before taking the quiz. Because this topic was not introduced in the lessons, learners may not have the necessary knowledge to answer the question correctly.

In which lesson and step of the codelab can this issue be found?

Unit 3 → Section 1 → Quiz

How to reproduce?

1. Complete the lessons in Unit 3, Section 1.
2. Start the Unit 3, Section 1 quiz.
3. Review the quiz questions.
4. Notice that one of the questions requires knowledge of Kotlin sealed classes, even though sealed classes were not covered in the preceding lessons.

Versions

1. What version of Android Studio are you using?

   • [Please specify]

2. What API level are you targeting?

   • [Please specify]