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Google Professional Cloud DevOps Engineer Exam - Topic 4 Question 97 Discussion

[Building and implementing CI/CD pipelines for a service]You work for a company that manages highly sensitive user data. You are designing the Google Kubernetes Engine (GKE) infrastructure for your company, including several applications that will be deployed in development and production environments. Your design must protect data from unauthorized access from other applications while minimizing the amount of management overhead required. What should you do?
B) Create one cluster for each environment (development and production) with each application in its own namespace within each cluster.
A) Create one cluster for the organization with separate namespaces for each application and environment combination.
C) Create one cluster for the organization with separate namespaces for each application.
D) Create one cluster for each application with separate namespaces for production and development environments.

Google Professional Cloud DevOps Engineer Exam - Topic 4 Question 97 Discussion

Actual exam question for Google's Professional Cloud DevOps Engineer exam
Question #: 97
Topic #: 4
[All Professional Cloud DevOps Engineer Questions]

[Building and implementing CI/CD pipelines for a service]

You work for a company that manages highly sensitive user dat

a. You are designing the Google Kubernetes Engine (GKE) infrastructure for your company, including several applications that will be deployed in development and production environments. Your design must protect data from unauthorized access from other applications while minimizing the amount of management overhead required. What should you do?

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Suggested Answer: B

by Eliseo at Nov 22, 2025, 12:43 AM

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Jacqueline
3 months ago
Option B gives more control. Better to be safe with sensitive data.
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Novella
3 months ago
I worry about option A. What if one namespace gets compromised?
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Cristina
3 months ago
I’m leaning towards option C. Fewer clusters mean less management.
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Leontine
3 months ago
Option D sounds good too. Isolating apps is crucial for sensitive data.
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Theodora
4 months ago
I prefer option B. Separate clusters for environments feel safer.
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Clorinda
4 months ago
I think option A is the best. It keeps things organized.
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Corrie
4 months ago
I think B is the best choice for clear separation.
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Lashon
5 months ago
C is a good balance, but I worry about security.
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Anabel
5 months ago
I’m surprised that D is even an option! Too many clusters!
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Emogene
5 months ago
I disagree, A is more efficient with management.
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Jennifer
5 months ago
Option B seems the safest for sensitive data.
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Linn
5 months ago
Ah, the age-old question of cluster design. I say we just put everything in one cluster and see what happens. What could go wrong?
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Irma
5 months ago
B) is the clear winner here. Gotta keep those dev and prod environments separate, you know? Security first!
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Brett
6 months ago
D) sounds like a nightmare to manage. One cluster per app? No thanks, I'll pass on that headache.
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Kizzy
6 months ago
I feel like option D might be overkill with too many clusters, but I do see the benefit of isolating applications completely.
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Arthur
6 months ago
I think I practiced a question similar to this, and I recall that using separate namespaces can help with security, but I can't remember if one cluster is enough for everything.
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Wei
6 months ago
Separating environments is important for security, but managing multiple clusters could get complicated. I'm going to carefully consider the pros and cons of each approach.
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Holley
6 months ago
This is a good opportunity to demonstrate my understanding of Kubernetes best practices. I'm pretty confident option B is the way to go, but I'll review the other choices just to be sure.
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Penney
6 months ago
I'm a bit confused by the wording here. Can we have multiple clusters in the same organization? I want to make sure I understand the constraints before deciding.
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Malcolm
7 months ago
I'd go with C). Fewer clusters to manage, and namespaces can handle the isolation. Plus, who needs more than one cluster, am I right?
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Owen
7 months ago
B) is the way to go. Separate clusters for dev and prod, with each app in its own namespace. Keeps things nice and tidy.
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Dewitt
7 months ago
I remember discussing the importance of isolating environments, so option B seems like a good choice, but I'm not entirely sure if it's the most efficient.
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Virgilio
7 months ago
I’m leaning towards option A since it minimizes management overhead, but I worry about the security implications of having everything in one cluster.
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Leslie
8 months ago
Okay, let's see. I think the key is balancing security and maintainability. I'm leaning towards option B, but I'll need to double-check the details.
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Vernice
8 months ago
Hmm, this seems like a tricky one. I'll need to think carefully about the trade-offs between data isolation, management overhead, and cluster complexity.
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Eileen
2 months ago
D seems like a good balance for isolation and management.
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Alison
2 months ago
A could lead to data access issues between apps, though.
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Mariann
3 months ago
What about option A? It could simplify things with fewer clusters.
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Frank
3 months ago
True, but it might increase management overhead.
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Quentin
7 months ago
I think option B makes sense. Separate clusters for each environment can enhance security.
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