Exam Professional Cloud Architect All Questions

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Exam Professional Cloud Architect topic 5 question 3 discussion

Actual exam question from Google's Professional Cloud Architect

Question #: 3
Topic #: 5

[All Professional Cloud Architect Questions]

Mountkirk Games wants to set up a continuous delivery pipeline. Their architecture includes many small services that they want to be able to update and roll back quickly. Mountkirk Games has the following requirements:
✑ Services are deployed redundantly across multiple regions in the US and Europe
✑ Only frontend services are exposed on the public internet
✑ They can provide a single frontend IP for their fleet of services
✑ Deployment artifacts are immutable
Which set of products should they use?

A. Google Cloud Storage, Google Cloud Dataflow, Google Compute Engine
B. Google Cloud Storage, Google App Engine, Google Network Load Balancer
C. Google Kubernetes Registry, Google Container Engine, Google HTTP(S) Load Balancer
D. Google Cloud Functions, Google Cloud Pub/Sub, Google Cloud Deployment Manager

Show Suggested Answer

Suggested Answer: C 🗳️

by KouShikyou at Oct. 14, 2019, 2:53 a.m.

Comments

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KouShikyou

Highly Voted 5 years, 9 months ago

Correct answer is C.

upvoted 47 times

nitinz

4 years, 5 months ago

C is correct

upvoted 4 times

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rishab86

3 years, 11 months ago

Answer is C but options should have been Google Kubernetes Engine, Google Container Registry, Google HTTP(S) Load Balancer

upvoted 43 times

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squishy_fishy

1 year, 7 months ago

Answer is C, but Container Registry is deprecated, Google is using Artifact Registry now.

upvoted 3 times

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kolcsarzs

Highly Voted 5 years, 8 months ago

If the Question is erroneously formulated, and they mean Google Container Registry and Google Kubernetes Engine, then C is the right answer

upvoted 34 times

Kysmor

4 years, 5 months ago

Maybe is not: they could have mispelled on purpose! ;)

upvoted 2 times

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Revedeep

5 years ago

Yeah Exactly! The choice was confusing.

upvoted 3 times

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plumbig11

Most Recent 7 months ago

Selected Answer: C

Google Kubernetes Registry, Google Container Engine, Google HTTP(S) Load Balancer

upvoted 1 times

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Toothpick

1 year ago

How does C work? There is no such thing as Google Kubernetes Registry Google Container Engine is the underlying virtualization stack, not a service you can use. The whole terminology is completely off here, completely outdated

upvoted 1 times

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didek1986

1 year, 6 months ago

Selected Answer: C

Easy easy

upvoted 1 times

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don_v

1 year, 6 months ago

Refer to this: "Mountkirk Games makes online, session-based, multiplayer games for the most popular *mobile* platforms." Who says it's web-based, so it's required to have HTTP(S) Load Balancer? The games are for mobile devices. TCP/UDP protocols would suffice. I bet they (MountKirk Games or EA ;0 ) just also want to collect non-proxied IP addresses from the players. Also, for the mobile platform games, the requests most likely use UDP protocol for inter-player communication/chat. This filter out HTTP(S) proxied Load Balancer effectively, as it has to be an external Network Load Balancer which allow UDP and pass-through requests. Seems, like all answers are wrong.

upvoted 2 times

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rr4444

2 years, 4 months ago

Selected Answer: C

Oooooh. Old skool wording

upvoted 1 times

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BeCalm

2 years, 4 months ago

How is C the answer? No such thing as Google Kubernetes Registry and Google Container Engine

upvoted 3 times

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omermahgoub

2 years, 7 months ago

The correct answer is C: Google Kubernetes Registry, Google Container Engine, Google HTTP(S) Load Balancer. To meet the requirements listed in the question, Mountkirk Games should use Google Kubernetes Registry to store their immutable deployment artifacts, Google Container Engine to run their services in a Kubernetes cluster, and Google HTTP(S) Load Balancer to expose their frontend services on the public internet and provide a single frontend IP for their fleet of services.

upvoted 6 times

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megumin

2 years, 9 months ago

Selected Answer: C

ok for C

upvoted 1 times

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AzureDP900

2 years, 9 months ago

C is correct

upvoted 1 times

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Nirca

2 years, 10 months ago

Selected Answer: C

Only C and we will see.

upvoted 3 times

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Nirca

3 years ago

Selected Answer: C

HTTP(S) Load Balancer is GLOBAL !!!!

upvoted 1 times

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erika_vazquez

3 years, 7 months ago

A is not correct because Mountkirk Games wants to set up a continuous delivery pipeline, not a data processing pipeline. Cloud Dataflow is a fully managed service for creating data processing pipelines. B is not correct because a Cloud Load Balancer distributes traffic to Compute Engine instances. App Engine and Cloud Load Balancer are parts of different solutions. C is correct because: -Google Kubernetes Engine is ideal for deploying small services that can be updated and rolled back quickly. It is a best practice to manage services using immutable containers. -Cloud Load Balancing supports globally distributed services across multiple regions. It provides a single global IP address that can be used in DNS records. Using URL Maps, the requests can be routed to only the services that Mountkirk wants to expose. -Container Registry is a single place for a team to manage Docker images for the services. D is not correct because you cannot reserve a single frontend IP for cloud functions. When deployed, an HTTP-triggered cloud function creates an endpoint with an automatically assigned IP.

upvoted 14 times

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