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Exam Professional Cloud Architect topic 1 question 188 discussion

Actual exam question from Google's Professional Cloud Architect

Question #: 188
Topic #: 1

[All Professional Cloud Architect Questions]

Your company and one of its partners each have a Google Cloud project in separate organizations. Your company's project (prj-a) runs in Virtual Private Cloud
(vpc-a). The partner's project (prj-b) runs in vpc-b. There are two instances running on vpc-a and one instance running on vpc-b. Subnets defined in both VPCs are not overlapping. You need to ensure that all instances communicate with each other via internal IPs, minimizing latency and maximizing throughput. What should you do?

A. Set up a network peering between vpc-a and vpc-b.
B. Set up a VPN between vpc-a and vpc-b using Cloud VPN.
C. Configure IAP TCP forwarding on the instance in vpc-b, and then launch the following gcloud command from one of the instances in vpc-a gcloud: gcloud compute start-iap-tunnel INSTANCE_NAME_IN_VPC_8 22 \ --local-host-port=localhost:22
D. 1. Create an additional instance in vpc-a. 2. Create an additional instance in vpc-b. 3. Install OpenVPN in newly created instances. 4. Configure a VPN tunnel between vpc-a and vpc-b with the help of OpenVPN.

Show Suggested Answer

Suggested Answer: A 🗳️

by rhage_56 at Sept. 4, 2022, 10:35 a.m.

Comments

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zellck

Highly Voted 2 years, 1 month ago

Selected Answer: A

definitely A. https://cloud.google.com/vpc/docs/vpc-peering Google Cloud VPC Network Peering allows internal IP address connectivity across two Virtual Private Cloud (VPC) networks regardless of whether they belong to the same project or the same organization.

upvoted 13 times

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Gino17m

Most Recent 6 months ago

Selected Answer: A

VPC peering: https://cloud.google.com/vpc/docs/vpc-peering Peered VPC networks can be in the same project, different projects of the same organization, or different projects of different organizations. IPv4 subnet routes in peered VPC networks can't overlap

upvoted 3 times

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OrangeTiger

9 months, 2 weeks ago

Selected Answer: A

A is ok!

upvoted 1 times

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[Removed]

10 months, 1 week ago

Selected Answer: A

Since it's mentioned that the subnets do not overlap, A is the best way to go. If the subnets overlapped, you would go with B. https://cloud.google.com/vpc/docs/vpc-peering#interaction-subnet-subnet

upvoted 2 times

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megumin

1 year, 11 months ago

Selected Answer: A

A is ok

upvoted 2 times

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jake_edman

1 year, 11 months ago

Selected Answer: A

Clearly A as the IPs do not overlap

upvoted 2 times

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Mahmoud_E

2 years ago

Selected Answer: A

A is the correct answer as per https://cloud.google.com/vpc/docs/vpc-peering

upvoted 2 times

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AzureDP900

2 years ago

A is right answer

upvoted 2 times

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6721sora

2 years, 1 month ago

Selected Answer: A

Clearly A

upvoted 2 times

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rorz

2 years, 1 month ago

Selected Answer: A

A - VPC peering should be good

upvoted 1 times

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aswani

2 years, 1 month ago

Selected Answer: A

It should be A

upvoted 1 times

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kiappy81

2 years, 1 month ago

Selected Answer: A

network peering is fine

upvoted 1 times

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ilcasta73

2 years, 1 month ago

It should be A

upvoted 1 times

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rhage_56

2 years, 2 months ago

Selected Answer: A

peering is better as both orgs are in GCP

upvoted 1 times

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Exam Professional Cloud Architect All Questions

View all questions & answers for the Professional Cloud Architect exam

Exam Professional Cloud Architect topic 1 question 188 discussion

Comments

zellck

Gino17m

OrangeTiger

[Removed]

megumin

jake_edman

Mahmoud_E

AzureDP900

6721sora

rorz

aswani

kiappy81

ilcasta73

rhage_56

SY0-701