I had prepared my Docker Certified Associate (DCA) Exam but the final exam fear was still in my mind. I was getting worried. Then i found they best way to remove all confusion relating final exam. I got DCA practice test and i did practice with it. After adopting this techniques i felt myself confident. I did easily beat my anxiety. On the final exam day i did attempt my exam and i got success with excellent results in the first attempt. DCA practice test is the most important preparation step. You should never forget this step when you feel that your preparation is complete.