After failing my first attempt by four points, I was pretty demoralized. I'd spent maybe two weeks studying but honestly I was just reading through the manual without really testing myself. A coworker suggested I actually simulate exam conditions, so for my second attempt I built a proper schedule — about 45 minutes a day for six weeks, mixing review with timed practice.
The biggest game-changer was switching to a solid DRC practice test resource instead of just re-reading material I'd already seen. Doing timed sets helped me figure out where I was bleeding points — for me it was the data governance and compliance sections. Once I knew that, I could target my weak spots instead of grinding through stuff I already knew.
If you're starting out, I'd seriously recommend finding a good DRC study guide that breaks down the domain weighting. The exam isn't just broad knowledge — it rewards understanding how the domains connect. Happy to share more exam tips if anyone's prepping right now. What topics are you guys finding the hardest?