As a subject matter expert (SME) on virtualization, I was neither excited nor intimidated when Microsoft announced their new exam, 74-409: Server Virtualization with Windows Server Hyper-V and System Center. Unlike many previous exams I did not rush out to be the first to take it, nor was I going to wait forever. I actually thought about sitting the exam in Japan in December, but since I had trouble registering there and then got busy, I simply decided to use my visit to Canada to schedule the exam.
This is not the first exam that I have gone into without so much as a glance at the Overview or the Skills Measured section of the exam page on the Internet. I did not do any preparation whatsoever for the exam… as you may know I have spent much of the last five years living and breathing virtualization. This attitude very nearly came back to bite me in the exam room at the Learning Academy in Hamilton, Ontario Wednesday morning.
Having taught every Microsoft server virtualization course ever produced (and having written or tech-reviewed many of them) I should have known better. Virtualization is more than installing Hyper-V. it’s more than just System Center Virtual Machine Manager (VMM) and Operations Manager (OpsMgr). It is the entire Private Cloud strategy… and if you plan to sit this exam you had better have more than a passing understanding of System Center Service Manager (ServMgr), Data Protection Manager (DPM), and Orchestrator. Oh, and your knowledge should extend beyond more than one simple Hyper-V host.
I have long professed to my students that while DPM is Microsoft’s disaster recovery solution, when it comes down to it just make sure that your backup solution does everything that they need, and make sure to test it. While I stand behind that statement for production environments, it does not hold water when it comes to Microsoft certification exams. When two of the first few questions were on DPM I did a little silent gulp to myself… maybe I should have prepared a little better for this.
I do not use Service Manager… It’s not that I wouldn’t – I have a lot of good things to say about it. Heck, I even installed it as recent as yesterday – but I have not used it beyond a passing glance. The same used to be true of System Center Orchestrator, but over the last year that has changed a lot… I have integrated it into my courseware, and I have spent some time learning it and using it in production environments for repetitive tasks. While I am certainly not an expert in it, I am at least more than just familiar with it. That familiarity may have helped me on one exam question. Had I taken the time to review the exam page on the Microsoft Learning Experience website I would have known that the word Orchestrator does not appear anywhere on the page.
Here’s the problem with Microsoft exams… especially the newer ones that do not simply cover a product, but an entire solution across multiple suites. Very few of us will use and know every aspect covered on the exam. That is why I have always professed that no matter how familiar you may be with the primary technology covered, you should always review the exam page and fill in your knowledge gaps with the proper studying. You should even spend a few hours reviewing the material that you are pretty sure you do know. As I told my teenaged son when discussing his exams, rarely will you have easy exams… if you feel it was easy it just means you were sufficiently prepared. Five questions into today’s exam I regretted my blasé attitude towards it – I may be a virtualization expert, but I was not adequately prepared.
As I went through the exam I started to get into a groove… while there are some aspects of Hyper-V that I have not implemented, those are few and far between. the questions about VHDX files, Failover Clustering, Shared VHDX, Generation 2 VMs, and so many more came around and seemed almost too easy, but like I told my son it just means I am familiar with the material. There were one or two questions which I considered to be very poorly worded, but I reread the questions and the answers and gave my best answer based on my understanding of them.
I have often described the time between pressing ‘End Exam’ and the appearance of the Results screen to be an extended period of excruciating forced lessons in patience. That was not the case today – I was surprised that the screen came up pretty quickly. While I certainly did not ace the exam, I did pass, and not with the bare minimum score. It was certainly a phew moment for a guy who considers himself pretty smart in virtualization.
Now here’s the question… is the exam a really tough one, or was I simply not prepared and thus considered it tough? And frankly, how tough could it have been if I didn’t prepare, and passed anyways? I suppose that makes two questions. The answer to both is that while I did not prepare for the exam, I am considered by many (including Microsoft) a SME on Hyper-V and System Center. I can say with authority that it was a difficult exam. That then leads to the next question, is it too tough? While I did give that some thought as I left the exam (my first words to the proctor was ‘Wow that was a tough exam!) I do not think it is unreasonably so. It will require a lot of preparation – not simply watching the MVA Jump Start videos (which are by the way excellent resources, and should be considered required watching for anyone planning to sit the exam). You will need to build your own environment, do a lot of reading and research, and possibly more.
If you do plan to sit this exam, make sure you visit the exam page first by clicking here. Make sure you expand and review the Overview and Skills Measured sections. If you review the Preparation Materials section it will refer you to a five day course that is releasing next week from Microsoft Learning Experience – 20409A- Server Virtualization with Windows Server Hyper-V and System Center (5 Days). I am proud to say that I was involved with the creation of that course, and that it will help you immensely, not only with the exam but with your real-world experience.
Incidentally, passing the exam gives you the following cert: Microsoft Certified Specialist: Server Virtualization with Hyper-V and System Center.
Good luck, and go get em!