Finally passed DP-200 after two attempts — what actually worked for me
So I passed the DP-200 - Microsoft Azure Data Solutions exam last Tuesday and honestly couldn't believe it when I saw that 782 score pop up. I'd failed my first attempt back in February with a 689 and was pretty demoralized. The exam hit me hard on Azure Data Factory pipelines and the whole security/encryption section — stuff I'd glossed over in my first study round.
For my second attempt I completely rebuilt my approach. Spent about 6 weeks, roughly 8-10 hours per week, focusing on hands-on labs in the Azure portal instead of just reading docs. The thing that made the biggest difference was grinding through practice questions. I used the DP-200 Test 1 set pretty heavily and it exposed gaps I didn't even know I had, especially around partitioning strategies in Cosmos DB and choosing the right storage tier.
My study guide recommendation: don't skip the monitoring and optimization topics. I almost did because they seemed secondary, but there were easily 8-10 questions touching on that area. Happy to share more specifics about what topics to prioritize if anyone's prepping right now.