GCP (Google Cloud Platform) fundamentals sample question with answer 38

Question:
You need to store user preferences, product information, and reviews for a website you are building. There won't be a huge amount of data. What would be a simple, cost-effective, managed solution?

1. Spanner
2. BigQuery
3. Firestore
4. Cloud SQL

Answer:
C - this answer is correct. Firestore provides automatic scale ACID transactions and live synchronization and is integrated with Google Cloud and Firebase. It also has a free tier