Tracked my progress to get a grip

It is said that without analysis, it is difficult to know the performance in a better manner. So when i started attempting 2V0-621D mock tests, i got to understand that there are many things that i should know before giving the VMware Certified Professional 6 - Data Center Virtualization Delta certification exam. I did that in a way of my own. Critical analysis and minute details helped me reach the finishing line with ease.

gil