Advice before trying the exam:
First re-read the introduction to this unit for an overview. Next, look at the titles of the sessions and notes in the unit to remind yourself in more detail what is covered. It is also a good practice to create and solve your own practice problems.
When you have reviewed the material and think that you are ready to take the exam, write the practice exam and then check the solutions to see what you may need to review further.
Take the practice exam:
Take the unit 1 exam: