7. Get high-quality instruction and materials
Getting official textbooks from CompTIA or materials from well-established industry professionals is a good way to ensure you are consuming the best materials. Also, taking the courses at organizations that offer classroom-style training programs for CompTIA certifications which teach courses using the most current exam objectives for each certification.
Last but not least, you need to be well-rested, hydrated, fed and as calm as possible. Coffee or black tea will also help keep you alert. So, get a good night’s sleep and be sure to eat good food and bring a water bottle with you.