– Edit 8/26/2014 –
So I had a chance to sit the VDCD550 exam on 8/24. Unfortunately the exam crashed on me twice with only 30 minutes to go. I decided to continue on with the exam and receive a modified grade in a week, omitting the question that crashed the exam (I cannot say which one). I have now taken the 5.1 and the 5.5 exam. The biggest question that has come up is “is it easier”. Not really. Just because there are not as many questions as the 5.1 does not make it easier.
I cannot go in to detail on the type of questions I had. But I will say, read the exam blue print. Pay attention to section 1.2 “a mixture of drag-and-drop items and design items using an in-exam design tool”. Do not expect any questions that will give you a single radio button and you just move on. The blueprint tells you the style of questions you will have.
I found the design questions were not as hard on the 5.5 like they were on the 5.1 exam. They did a good job on cutting out the fluff and getting to the point. It was easy to read the scenario while you did the design. The important details will pop out at you.
I don’t think I am allow to say what the master design question is. Again, read the blue print. You have 5 “design” questions and one “master design”.
As far as the content goes, the blueprint is what you need to focus on. Just reading about the topics in each section will not help you. You need to install and configure each component like VSAN, VMware storage appliance, Auto deploy, vCenter virtual appliance, vCenter heartbeat, update manager and any other core product the ties in with vSphere. It helps to read the “what’s new” guide and go from there. Anything that can tie into 5.5 is fair game. Also brush up on the ITIL v3 documents listed in the blueprint. Be aware of storage architectures and how each one is different. Again, the blueprint tells you what you need to focus on. Get the theme? Study the blueprint.
I prepared by reading the vSphere design books, doing the PluralSight videos, reading blogs, watching the vBrownbag sessions and making myself flash cards. I’m telling you though, you need to go through the design process yourself. Use your home lab and come up with a scenario to create concept, logical and physical designs. As crazy it may sound, come up with a project to deploy vSphere and oracle on a laptop and go through the design process. Yes, it will not work, but document the process. If you have a good home lab with multiple whitebox hosts and central storage, that will help.
If for some reason I do receive a failing grade, I will be creating a comprehensive study guide made from the exam blue print for VDCD550. I think the exam was a tough but good one.
Who do I think this exam is good for? Anyone who wants to achieve it. I have been doing architecture for the past 5 years at the same company. I have been in IT for the past 18 years. I have had projects from time to time that require some form of project documentation, but nothing as intense as a vendor coming in to deploy a new technology.
Who do I think would have no problem passing this exam? Consultants who work with multiple different customers to deploy solutions. It is they’re bread and butter to come up with a design to win business. Someone who does consulting for a living would have not problems with this exam.
Who do I think would have a tough time passing the exam? Admins who are not involved in the design process. Usually a process is handed over and tasked to the admins to build. Architects who have been at the same place for a long time and know the infrastructure. Is is not a challenge to think about storage or network architecture you work with every day unless the workloads for a project require something else. It would also be tough for admins or architects who do not have VMware as they’re only focus. Someone who must work on Microsoft or other platforms 50% of the time outside of the VMware infrasture may have a hard time. If you have a project to deploy a large SharePoint environment leading up to the exam, it may be a little tough passing the exam.
But hey, I could be wrong. There could be some super smart guys out there who are helpdesk pursuing CCIE or VCDX. It is up to you to know what you feel confident with. Rise to the challenge and defeat the exam!
- 225 minutes
- 100 questions
- 6 design questions
- 195 Minutes
- 46 questions
- 5 design questions
- 1 Master design question
One big change I also see – there is no mention in blocking you from going back to review flagged questions. This is a big change. Although time management may not allow a whole lot of time to review flagged questions. I am guessing the design questions will still take 15 to 20 minutes a piece. The Master design question needs 30 minutes.
The “Master design question” still remains a mystery.
If you are sitting the exam, you still have the option to cancel your current exam and reschedule for the 5.5 version. I had to problems at all with scheduling the new exam. Just make sure you do it before your cancellation window.
Exam discounts: http://www.vmworld.com/community/conference/us/learn/training
You will still need to request authorization for the exam even if you were approved for 5.1. https://mylearn.vmware.com/