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Practice GCP Professional Cloud Architect GCP Professional Cloud Architect Practice Exam 2Question 22

Medium1 markMultiple Choice

Domain 1: Designing and Planning a Cloud Solution ArchitectureDatabaseCloud Spanner

GCP PCA · Question 22 · Domain 1: Designing and Planning a Cloud Solution Architecture

A global financial application requires a relational database with strong consistency, horizontal scalability across multiple continents, and 99.999% availability. Which database service should you choose?

Answer options:

Cloud SQL for PostgreSQL

Cloud Spanner

Cloud Bigtable

Firestore

How to approach this question

Identify the globally scalable relational database.

Full Answer

B.Cloud Spanner✓ Correct

Cloud Spanner is Google's fully managed, horizontally scalable relational database that offers strong global consistency and up to 99.999% availability.

Common mistakes

Choosing Cloud SQL which is limited to regional scaling.

Question 21 All questions Question 23

Practice the full GCP Professional Cloud Architect Practice Exam 2

50 questions · hints · full answers · grading

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