These samples are offered as a diagnostic;
a rough measure of your understanding.
Always bear in mind these samples are not contracts.
The actual quizzes and exams can be different in both style, content
Give yourself 15 minutes to work the quizzes and 108 minutes to
work the exams.
Don't use your notes or the text; don't work with anyone.
If you can't work them under these conditions, you're probably
Answers to selected questions may be obtained here.