Google Exam Professional-Cloud-Database-Engineer Topic 11 Question 6 Discussion

Actual exam question for Google's Professional Cloud Database Engineer exam

Question #: 6
Topic #: 11

[All Professional Cloud Database Engineer Questions]

You are designing for a write-heavy application. During testing, you discover that the write workloads are performant in a regional Cloud Spanner instance but slow down by an order of magnitude in a multi-regional instance. You want to make the write workloads faster in a multi-regional instance. What should you do?

APlace the bulk of the read and write workloads closer to the default leader region.

BUse staleness of at least 15 seconds.

CAdd more read-write replicas.

DKeep the total CPU utilization under 45% in each region.

Show Suggested Answer

Suggested Answer: C

by Glenn at Aug 18, 2022, 04:17 PM

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