5 This week’s quiz

The end-of-week quiz gives you the opportunity to check your understanding and progress. Again, it consists of five questions and will help you to prepare for the longer Week 4 badge quiz.

Week 2 practice quiz [Tip: hold Ctrl and click a link to open it in a new tab. (Hide tip)] .

Open the quiz in a new tab or window (by holding ctrl [or cmd on a Mac] when you click the link).