This morning on my second attempt I passed the VCAP6-CMA Design exam. For those that aren’t sure what the exam is it is the VMware Certified Advance Professional –Cloud Management & Automation Design exam. The exam is a 3 hour exam where you have to answer 23 questions consisting of a variable number of drag and drop as well as Visio style question all around vRA 6.2 design.
I’m not going to break any NDA’s around the exam so please don’t ask. What I will do however is list here what resources I found helped me the best to pass the exam this time around and will add these resources if they are not there already to my VCAP6-CMA Design study resources page and also give advice keeping to the NDA that I feel would have possibly helped me pass the first time.
- The VMware Cloud Automation: Design and Deploy Fast Track course is really great and certainly fills in any gaps in your knowledge that you might have. I was fortunate to be able to do it due to having access from my work white labelled as VMware PSO. The course is good but if you have been doing enterprise level vRA designs for a number of years like I have it can be very slow at points!!
- The the vRealize Automation Reference Architecture from VMware was brilliant when i started learning vRA and it is still true. One word of advice is to not only spend time learning vRA components which are obviously important but also what supporting technologies are required for certain functions and capabilities to be possible (NSX, vRB, Endpoints, vSphere etc etc) .
- Remember the exam is currently based on vRA 6.2 so all those fancy features you get in vRA 7.x aren’t possible during the exam so you need to know how it was done previous to those features if possible at all. A great resource I used to remind myself how it was done in vRA 6.2 was to read the reference architecture i listed above.
- This ones a biggie and i used two different resources for it, it is the various roles in vRA and what permissions each gives you. Sam McGeown’s mindmaps were the first I used as well as Grant Orchards mindmaps. Knowing what each role does and what permissions it gives is extremely important and maps directly to VCAP6-CMA objective 4.2. Remember a good design is all about giving the least privileges possible.
- This one I didn’t expect to have to learn as much about and ties into point number two, I read the NSX Design Guide as design objective 3.5 mentions NSX but the amount of NSX knowledge needed for the exam was certainly much more than I expected so for my second attempt i made sure I was prepared.
- This is part of the study resources for the exam but the amount of application services weightage amazed me so make sure you have read and fully understand all the capabilities and requirements of vRealize Application Services.
- Last one that is weighted more than I expected is machine extensibility which ties in objective 8.2.
The exam is certainly worded strangely and one bit of advice that i stumbled across during my second exam is that if the text in the question seems to be a repeat of an earlier one and the options to build it don’t match then try click the wide option for the question text and it might bring up the correct text for the question. Good luck if you are planning to take the exam and for me it’s now onto prep for my VCDX6-CMA defence in just over a week.