Google Exam Professional Cloud Developer Topic 6 Question 103 Discussion

Actual exam question for Google's Professional Cloud Developer exam

Question #: 103
Topic #: 6

[All Professional Cloud Developer Questions]

You work on an application that relies on Cloud Spanner as its main datastore. New application features have occasionally caused performance regressions. You want to prevent performance issues by running an automated performance test with Cloud Build for each commit made. If multiple commits are made at the same time, the tests might run concurrently. What should you do?

ACreate a new project with a random name for every build. Load the required data. Delete the project after the test is run.

BCreate a new Cloud Spanner instance for every build. Load the required data. Delete the Cloud Spanner instance after the test is run.

CCreate a project with a Cloud Spanner instance and the required data. Adjust the Cloud Build build file to automatically restore the data to its previous state after the test is run.

DStart the Cloud Spanner emulator locally. Load the required data. Shut down the emulator after the test is run.

Show Suggested Answer

Suggested Answer: D

by Nickolas at Mar 09, 2025, 12:51 PM

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Ivan

2 days ago

Why not just use a single project and instance, and reset the data state after each test? Option C sounds like the most efficient and cost-effective approach.

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Earleen

16 days ago

Creating a new project for every build is a bit overkill, in my opinion. Option A might work, but it could get expensive with all the project creation and deletion.

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Mel

22 days ago

I'm not sure, I think option D could also work well. What do you think?

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1 months ago

Option B? Really? That's just asking for trouble. I'd go with Option C to keep everyone on the same page.

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Marya

12 days ago

I'd go with Option C to keep everyone on the same page.

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Asha

15 days ago

Option B? Really? That's just asking for trouble.

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Carmen

1 months ago

I prefer option C, it allows for daily integration into the main branch.

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