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Google Professional Cloud Database Engineer Exam Actual Questions

139 Questions120 Minutes70% Passing Score▣ Updated: Sep 2026

Question 105 of 139

Single answer
Your team is building an application that stores and analyzes streaming time series financial data. You need a database solution that can perform time series-based scans with sub-second latency. The solution must scale into the hundreds of terabytes and be able to write up to 10k records per second and read up to 200 MB per second. What should you do?
AUse Firestore.
BUse Bigtable
CUse BigQuery.
DUse Cloud Spanner.
Correct Answer: B

Use Bigtable

Explanation

The correct answer is highlighted above. Review the wording carefully, then use the next question to continue building your understanding of Google certification topics.

About this practice exam

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