Just got my statement of accomplishment from Jennifer Widom for the Introduction to Databases class!

Congratulations! You have successfully completed the free online offering of Introduction to Databases, offered October through December, 2011. To successfully complete this free online class, students were required to watch lectures, complete quizzes and automated exercises, and take a midterm exam and a final exam. According to our automated system, your scores on these components were as follows:

Quizzes: 57 out of a maximum of 67
Exercises: 69 out of a maximum of 71
Exams: 26 out of a maximum of 38
Scaled total (exercises doubled, exams tripled): 273 out of a maximum of 323

We thank you for your interest in studying databases, and for participating in our ambitious experiment to deliver quality educational content to a worldwide audience.