Two designs were proposed. Design A would choose Cosmos DB API for MongoDB. Design B would globally distributed document DB. The team must pick the approach aligned with vendor best practices. Which choice is correct?
Multiple choice — select one answer
Answer choices
Architectural breakdown & explanation
API compatibility eases migration. Compare with Azure Cosmos DB: Cosmos supports multiple APIs and consistency levels.
Correct answer(s): b. MongoDB-compatible API on Cosmos DB
Exam domain: Describe non-relational data workloads (25% weight on the official guide).
Official documentation & study links
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