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Google Professional Cloud Developer Exam - Topic 15 Question 4 Discussion

You are developing a JPEG image-resizing API hosted on Google Kubernetes Engine (GKE). Callers of the service will exist within the same GKE cluster. You want clients to be able to get the IP address of the service.What should you do?
C) Define a GKE Endpoint. Clients should get the endpoint name from the appropriate environment variable in
A) Define a GKE Service. Clients should use the name of the A record in Cloud DNS to find the service's
B) Define a GKE Service. Clients should use the service name in the URL to connect to the service.
D) Define a GKE Endpoint. Clients should get the endpoint name from Cloud DNS.

Google Professional Cloud Developer Exam - Topic 15 Question 4 Discussion

Actual exam question for Google's Professional Cloud Developer exam
Question #: 4
Topic #: 15
[All Professional Cloud Developer Questions]

You are developing a JPEG image-resizing API hosted on Google Kubernetes Engine (GKE). Callers of the service will exist within the same GKE cluster. You want clients to be able to get the IP address of the service.

What should you do?

Show Suggested Answer Hide Answer
Suggested Answer: C

by Lashon at May 06, 2022, 05:59 PM

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Cecily
7 months ago
C seems off, why use an endpoint when a service is available?
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Tora
7 months ago
Wait, can you really get the IP like that? Sounds too easy.
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Meghan
8 months ago
Definitely B! It's straightforward for clients.
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Precious
8 months ago
I think A is better for DNS resolution.
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Heidy
8 months ago
Option B is the way to go! Service name in the URL makes sense.
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Reuben
8 months ago
I vaguely recall that using Cloud DNS is more for external access. So, I think we should stick with the service name in the URL, like option B suggests.
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Polly
8 months ago
I'm a bit confused about the difference between a Service and an Endpoint in GKE. I thought Endpoints were more for internal communication, but I could be wrong.
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Alysa
8 months ago
I think we need to define a GKE Service for this, but I'm not sure if we should use the service name directly or something else.
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Dewitt
8 months ago
I remember practicing a similar question where we had to connect to a service using its name. I feel like option B makes the most sense here.
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Adelina
8 months ago
Hmm, this is a tricky one. I'll need to review the DNA-C 1.1 documentation to make sure I get the right answer.
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Arlette
8 months ago
This looks like a straightforward CIV calculation, but I want to make sure I understand the key inputs correctly before I start.
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Latia
8 months ago
Okay, let me try to break this down. COBIT is a framework for IT governance and management, so the focus areas are likely related to that. I'll have to think carefully about the options.
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Jodi
8 months ago
Hmm, I think the formula is something about fixed costs and contribution margin, but I'm not totally sure. I'll need to review that concept again before the exam.
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