This exam is an opportunity to demonstrate knowledge of core data concepts and related Microsoft Azure data services. Candidates for this exam should have familiarity with Exam DP-900’s self-paced or instructor-led learning material.
https://docs.microsoft.com/en-us/certifications/exams/dp-900
Azure Data Fundamentals Certification (DP-900) - Full Course to PASS the Exam
https://www.youtube.com/watch?v=P3qmqUZJ7l0
Pluralsight - Microsoft DP-900 : Azure Data Fundamentals
This path will prepare you for Microsoft DP-900 Azure Data Fundamentals Certification.
https://www.pluralsight.com/paths/microsoft-dp-900-azure-data-fundamentals