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Which GCP service should a Data Engineer use to PREPARE unstructured text for RAG (retrieval-augmented generation) by computing + storing embeddings + similarity search — referenced in PDE §4.2?
ACloud Memorystore
BCloud DNS
CVertex AI Vector Search (with embeddings produced by Vertex AI / BigQuery ML)
DCloud Filestore
Answer & Solution
Correct answer: C. Vertex AI Vector Search (with embeddings produced by Vertex AI / BigQuery ML)
Vector Search + embeddings is GCP's RAG stack (per PDE §4.2). The others aren't vector search.
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