You already have a good academic result with a certificate. So, you have to ready and prepare yourself for your next turn.
There are different kinds of jobs with different kinds of activity and they need different kinds of preparation. To get your Job you have to prepare yourself before your exam and revise your preparation always until you get your proper job.
There is a proverb says - Practice makes a man perfect. Which is really very essential for that time. You may have completed your whole syllabus but if you not willing to revise your preparation and don't practce always you are not gonna capable of good results for your job.
So, Practice always until you have your job.
After having a good preparation you are ready to go :) Apply your job and face interviews. If one is failure don't be upset and apply another again and again.
Till than just remember - practice matters ...
Now here you go. After having a good result and preparation you have facing an interview and hurray! once you get your job.
Your mission is accomplished and ready to move on with new strategy. :)