Here is my criteria Esta. My Dad taught this to me many years ago: “You can’t give away what you don’t own.” In the case of your question, you can’t give away the correct answers if you don’t own understanding of the JTA and Performance Domanins associated with passing the ACSM GEI exam.
That is how I approached preparing for ACSM most challenging exam the RCEP. I studied for a year. Please know that I am not suggesting that you study for a year as the RCEP exam is a different kettle of fish all together. All I am saying is study in such a way that you have clear in your mind how the questions on the exam relate to the performance domains so that you can pass the exam.
Esta as you teach our classes try to find opportunities to apply your newly acquired knowledge. In this way you will be successful.
All the best!