DP-900Domain 2: Identify Considerations for Relational Data on AzureRelational Data on AzureeasyMultiple response
Which TWO are managed open-source relational database services on Azure? (Select 2)
Choose 2 answers.
A.Azure Database for PostgreSQL
PostgreSQL = open-source engine, managed on Azure. Correct.
B.Azure SQL Database
Azure SQL = Microsoft proprietary.
C.Azure Database for MySQL
MySQL = open-source, managed offering exists. Correct.
D.Azure Cosmos DB
Cosmos DB is proprietary NoSQL — not relational.
Why this answer
Azure offers managed PaaS for both open-source engines: Database for PostgreSQL and Database for MySQL (plus MariaDB). Azure SQL Database is Microsoft's proprietary engine; Cosmos DB is NoSQL.
Correct answers: A, C · Last reviewed 2026-11-05
Official AWS references
Practice this interactively
Answer without seeing the solution first in the Relational Data on Azure practice session.
Practice Relational Data on Azure