Exam Generative-AI-Leader Topic 1 Question 62 Discussion

Actual exam question for Google's Generative-AI-Leader exam
Question #: 62
Topic #: 1
A regional marketplace named RiverTrade is creating a virtual support agent. The agent must fetch the live status of a specific order by order ID and it must also answer general product questions by retrieving relevant passages from about 50,000 detailed product descriptions. Which combination of Google Cloud database services would be the best fit for these requirements?

Suggested Answer: C Vote an answer

Cloud SQL is a managed relational database that is well suited for transactional workloads and fast point reads by primary key, which matches the need to fetch a live order status by order ID. It delivers ACID guarantees and predictable latency for single row lookups in a regional setup, which is a common pattern for e commerce order tables.
AlloyDB for PostgreSQL is an excellent fit for a retrieval augmented knowledge base built from tens of thousands of product descriptions. It supports PostgreSQL extensions such as pgvector and offers AlloyDB AI features, so it can store embeddings and perform high quality vector similarity searches and can also use native full text search. This lets the agent retrieve the most relevant passages quickly and serve them to the language model.

by Lucien at Jul 25, 2026, 07:05 PM

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