After 3 tries, I finally passed my network . I spent a lot of time doing different things to study, including Dions practice test, Mike Meyers Udemy course and flash cards I created myself. Dion's 6 practice exam scores ranged from 73 all the way up to 92.

Exam scores: 619, 700, 732

The thing that I believe had the biggest impact was whenever I couldn't immediately pick an answer to a question on the practice exams, I wrote the question out and the answer choices with explanations of why they were right or wrong.

I read somewhere that writing stuff down helps you retain the info better and it turns out that it actually works.

Just don't give up. You don't actually fail unless you stop trying!