Got my certificate for Stanford DB-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: 57.5 out of a maximum of 67

Exercises: 68 out of a maximum of 71

Exams: 32 out of a maximum of 38

Scaled total (exercises doubled, exams tripled): 289.5 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.

Sincerely, Jennifer Widom