Thank you to all the encouraging comments that I received. I wasn't expecting so many! The exam went well, probably really well. I answered everything that was required and I answered everything to the best of my ability. To me, that's the best that I could do.
Where do I go from here? Well, I need to finish the final project that I have been working on. If you're interested you can read about it here, although I haven't worked on it for a while and it doesn't cover the written work that I am currently working on.
Besides from the dissertation, I have got two more modules to cover (Distributed Systems and Advanced Databases) and after that I'm on my own.I have got a job lined up and I will see how things go.