One week ago I cleared the Salesforce Certified Platform Data Architect exam. The official Salesforce documentation is vast but it was not enough for the scenario based architecture questions. I was searching for more realistic practice and a colleague recommended ITExamsTopics so I tried their web version for Platform Data Architect Exam Questions. The browser based access helped me practice anytime without setup.

I studied through exam-style questions instead of just reading theory. I focused more on Data Modeling and Database Design at 25% and Salesforce Data Management at 25%, then Large Data Volume Considerations at 20%, Data Migration at 15%, Data Governance at 10% and Master Data Management at 5%. I did multiple rounds of practice questions, real exam questions and sample questions which made the real exam feel much more familiar. If you are preparing for this exam, check their free demo first - their Exam Questions are very close to the real exam.