This is what Microsoft advertises:
"Certification exams will now feature both traditional
test items and simulated work environments where
candidates will demonstrate their skills by performing
real-world IT tasks."
The truth is that there is NOTHING real-world about the
exam simuations. You don't get to demonstrate anything.
The interface doesn't work like the operating system and
certain tasks cannot even be completed because certain
buttons don't work.
Seriously, the exam simulations suck! I took 70-290 and
passed by a good margin. However, the exam simulations
still suck because they don't work at all like the
interface. As a matter of fact, I have read that they
actually grade you down (MCP Magazine, Michael Domingo) if
you take a different path than expected to complete the
task. Rediculous! I tried to take some paths that were
more efficient than what was expected and they didn't even
work. Then, I had to sit there figuring out what the idiot
who programmed the simulation thought I should do. These
simulations are for monkeys, not administrators. The
people who developed this MESS need to know they screwed
up BIGTIME!