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Exam Professional Cloud Architect topic 10 question 2 discussion

Actual exam question from Google's Professional Cloud Architect
Question #: 2
Topic #: 10
[All Professional Cloud Architect Questions]

For this question, refer to the TerramEarth case study. You have broken down a legacy monolithic application into a few containerized RESTful microservices.
You want to run those microservices on Cloud Run. You also want to make sure the services are highly available with low latency to your customers. What should you do?

  • A. Deploy Cloud Run services to multiple availability zones. Create Cloud Endpoints that point to the services. Create a global HTTP(S) Load Balancing instance and attach the Cloud Endpoints to its backend.
  • B. Deploy Cloud Run services to multiple regions. Create serverless network endpoint groups pointing to the services. Add the serverless NEGs to a backend service that is used by a global HTTP(S) Load Balancing instance.
  • C. Deploy Cloud Run services to multiple regions. In Cloud DNS, create a latency-based DNS name that points to the services.
  • D. Deploy Cloud Run services to multiple availability zones. Create a TCP/IP global load balancer. Add the Cloud Run Endpoints to its backend service.
Show Suggested Answer Hide Answer
Suggested Answer: C 🗳️
by SweetieS at Aug. 24, 2021, 3:57 p.m.

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MaxNRG
Highly Voted 2 years, 6 months ago
B is correct. Cloud Run is a regional service. To serve global users you need to configure a Global HTTP LB and NEG as the backend. Cloud Run services are deployed into individual regions and to route your users to different regions of your service, you need to configure external HTTP(S) Load Balancing. https://cloud.google.com/run/docs/multiple-regions A network endpoint group (NEG) specifies a group of backend endpoints for a load balancer. A serverless NEG is a backend that points to a Cloud Run, App Engine, or Cloud Functions service. https://cloud.google.com/load-balancing/docs/negs/serverless-neg-concepts
upvoted 28 times
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fahad01hbti
Highly Voted 2 years, 8 months ago
B https://cloud.google.com/load-balancing/docs/negs/serverless-neg-concepts
upvoted 25 times
rishab86
2 years, 7 months ago
B is correct
upvoted 4 times
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Gino17m
Most Recent 2 weeks, 3 days ago
Selected Answer: B
I Vote for B
upvoted 1 times
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Shin9412
1 year ago
Selected Answer: B
My guess is B
upvoted 1 times
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omermahgoub
1 year, 4 months ago
The correct answer is B. Deploying the microservices to multiple regions will ensure high availability, as it will allow the services to continue running even if one region experiences an outage. Creating serverless network endpoint groups pointing to the services and adding them to a backend service used by a global HTTP(S) Load Balancer will allow the load balancer to route traffic to the closest region, reducing latency for customers.
upvoted 1 times
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greyhats13
1 year, 5 months ago
Why the answer is not A refer to this diagram https://www.techgeeknext.com/google-cloud-architect/terramearth-case-study
upvoted 3 times
Gino17m
2 weeks, 3 days ago
Cloud Endpoins are rather for building API Gateway and I think can't be a backed for global HTTP(s) Load Balancer
upvoted 1 times
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surajkrishnamurthy
1 year, 5 months ago
Selected Answer: B
B is the correct answer
upvoted 1 times
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megumin
1 year, 6 months ago
Selected Answer: B
B is ok
upvoted 1 times
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Mahmoud_E
1 year, 7 months ago
Selected Answer: B
correct answer is B https://cloud.google.com/run/docs/multiple-regions
upvoted 1 times
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zellck
1 year, 8 months ago
Selected Answer: B
B is the answer. https://cloud.google.com/load-balancing/docs/negs/serverless-neg-concepts A serverless NEG is a backend that points to a Cloud Run, App Engine, Cloud Functions, or API Gateway service.
upvoted 1 times
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AzureDP900
1 year, 10 months ago
B is fine.. I agree with others ..
upvoted 1 times
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mad314
2 years ago
Selected Answer: B
Had this question on my exam.
upvoted 6 times
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zxcv1234
2 years, 4 months ago
Selected Answer: B
B is correct. https://cloud.google.com/run/docs/multiple-regions
upvoted 2 times
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Bobch
2 years, 5 months ago
Selected Answer: B
B is OK
upvoted 2 times
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SamGCP
2 years, 5 months ago
Selected Answer: B
https://cloud.google.com/run/docs/multiple-regions
upvoted 2 times
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vincy2202
2 years, 5 months ago
Selected Answer: C
C is the correct answer
upvoted 1 times
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Arad
2 years, 5 months ago
Selected Answer: B
B is correct.
upvoted 1 times
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