Id like to enroll to a class in preparation for my 70-640 exam. The nearest training center at my place is offering Course 6425A.
But when I looked at the MS site, they recommend course 6425C. Someone told me that 6425C is for R2. Is this correct?
I found a training class for 6425C but its a 2.5hr drive from my place and is 150$ more expensive.
Is there really a big difference between 6425A and 6425C?