Unfortunately, you won't be able to receive the badge, but that doesn't mean that you "reproved" the entire course. The objective is to learn, and you should review the videos again and practice a little more in order to understand the topics covered in the week 2. The fact that you were able to complete the other two quizzes means that you have learned!!!
I agree with Lisando's response.
However, if you are interested, you can enroll yourself into any future runs of this MOOC and try the quizzes again.
If you would like to receive notifications about future events, be sure to:
- Log in to Oracle Learning Library (www.oracle.com/oll)
- Click on your login id and select My Profile
- Check the box: "Receive email about future events"
- Click Save