As stated on the syllabus: "Exams are open note: any printed, written, or electronic material may be consulted during an exam. Electronic devices may be used, unless specifically stated otherwise. A majority of exam questions will be similar to the sample exam questions provided on the course webpages. These sample exam questions should be regarded as compulsory but ungraded homework, to be done immediately after the class in which they are provided."
Therefore, the best way to prepare for an exam is to ensure that you can effortlessly answer the sample exam questions. Note that solutions to all sample questions are provided on Moodle.
Exams will be 75 minutes in length.