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Google Professional Cloud Architect (PR000213) Exam - Topic 8 Question 72 Discussion

Your company pushes batches of sensitive transaction data from its application server VMs to Cloud Pub/Sub for processing and storage. What is the Google-recommended way for your application to authenticate to the required Google Cloud services?
B) Ensure that VM service accounts do not have access to Cloud Pub/Sub, and use VM access scopes to grant the appropriate Cloud Pub/Sub IAM roles.
A) Ensure that VM service accounts are granted the appropriate Cloud Pub/Sub IAM roles.
C) Generate an OAuth2 access token for accessing Cloud Pub/Sub, encrypt it, and store it in Cloud Storage for access from each VM.
D) Create a gateway to Cloud Pub/Sub using a Cloud Function, and grant the Cloud Function service account the appropriate Cloud Pub/Sub IAM roles.

Google Professional Cloud Architect (PR000213) Exam - Topic 8 Question 72 Discussion

Actual exam question for Google's Professional Cloud Architect (PR000213) exam
Question #: 72
Topic #: 8
[All Professional Cloud Architect (PR000213) Questions]

Your company pushes batches of sensitive transaction data from its application server VMs to Cloud Pub/Sub for processing and storage. What is the Google-recommended way for your application to authenticate to the required Google Cloud services?

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Suggested Answer: B

by Paris at Nov 23, 2023, 04:12 PM

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Cathern
9 months ago
I’m surprised there’s even an option to use OAuth tokens for this!
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Leota
10 months ago
C sounds overly complicated for just accessing Pub/Sub.
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Vi
10 months ago
Wait, why would you not give the VM access in B? That sounds risky.
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Ernest
10 months ago
I think D could work too, but A seems simpler.
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Adaline
10 months ago
A is definitely the way to go!
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Lino
10 months ago
I vaguely recall something about using Cloud Functions as a gateway, but I’m not certain if that’s the best approach for this scenario.
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Luisa
11 months ago
I’m a bit confused about option C; I thought generating an OAuth2 token was more complex than just using service accounts directly.
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Simona
11 months ago
I think option A sounds familiar because we practiced a similar question about IAM roles and service accounts in our last session.
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Lavonda
11 months ago
I remember we discussed the importance of using service accounts for authentication, but I'm not sure if they should have direct access to Cloud Pub/Sub or not.
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Bette
11 months ago
I'm pretty confident that option A is the correct answer. Granting the appropriate IAM roles to the VM service accounts is the recommended way to authenticate to Cloud Pub/Sub, as it avoids the need for additional complexity like a gateway or storing encrypted tokens.
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Britt
11 months ago
Hmm, I'm a bit confused on the difference between using the VM service account directly versus creating a gateway with a Cloud Function. I'll need to review the documentation on the recommended practices for this scenario.
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Micheline
11 months ago
This looks like a straightforward question about authentication best practices for Google Cloud services. I think the key is to understand the recommended approach for granting the appropriate IAM roles to the VM service accounts.
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Cheryl
11 months ago
Ah, I see. The question is asking about the Google-recommended way, so I should focus on that rather than trying to come up with my own solution. I think option A is the right approach, but I'll double-check the details to make sure.
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Vanna
11 months ago
I'm a bit confused on how exactly the control limits and process capability are connected. I'll have to carefully consider the wording of the statement to decide if it's true or false.
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Blair
11 months ago
Hmm, I'm a bit unsure about this one. The options seem to cover a range of different functionalities, so I'll have to think it through carefully.
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Maddie
1 year ago
Encrypt an OAuth token and store it in Cloud Storage? That's a recipe for disaster. Option A is the clear winner here.
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Sabra
1 year ago
C) Ensure that VM service accounts are granted the appropriate Cloud Pub/Sub IAM roles.
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Ngoc
1 year ago
B) Encrypt an OAuth token and store it in Cloud Storage? That's a recipe for disaster. Option A is the clear winner here.
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Yuriko
1 year ago
A) Ensure that VM service accounts are granted the appropriate Cloud Pub/Sub IAM roles.
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Patti
1 year ago
A gateway using a Cloud Function? That's like using a sledgehammer to crack a nut. Option A all the way!
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Stephane
1 year ago
I was a bit confused by the options, but after reading them carefully, I agree that Option A is the correct answer. Seems like the most secure and efficient approach.
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Stanford
1 year ago
Definitely, security is key when dealing with sensitive data.
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Glenna
1 year ago
It's important to ensure that only the necessary permissions are granted.
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Herminia
1 year ago
I agree, granting the appropriate IAM roles to VM service accounts is the way to go.
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Brittani
1 year ago
I think Option A is the best choice.
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Aleshia
1 year ago
I was thinking the same thing as Georgeanna. Option A is the way to go. Much simpler than trying to manage OAuth tokens or creating a gateway.
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Georgeanna
1 year ago
Option A seems like the straightforward choice here. Granting the appropriate IAM roles to the VM service accounts is the Google-recommended way to authenticate to the required services.
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Phung
1 year ago
D) Creating a gateway using a Cloud Function and granting the Cloud Function service account the IAM roles could also work.
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Vallie
1 year ago
A) But the Google-recommended way is to grant the IAM roles directly to the VM service accounts.
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Breana
1 year ago
B) I think using VM access scopes to grant the appropriate Cloud Pub/Sub IAM roles is a better option.
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Demetra
1 year ago
A) Ensure that VM service accounts are granted the appropriate Cloud Pub/Sub IAM roles.
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Lindsey
1 year ago
I'm not sure, but I think option C) Generate an OAuth2 access token and store it in Cloud Storage could also be a valid approach.
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Percy
1 year ago
I agree with Alica. It makes sense to grant the necessary IAM roles to the VM service accounts for authentication.
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Alica
1 year ago
I think the answer is A) Ensure that VM service accounts are granted the appropriate Cloud Pub/Sub IAM roles.
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