Exam Professional Cloud Network Engineer topic 1 question 248 discussion

Actual exam question from Google's Professional Cloud Network Engineer

Question #: 248
Topic #: 1

[All Professional Cloud Network Engineer Questions]

You are designing a Google Kubernetes Engine cluster for your organization. The current cluster size is expected to host 10 nodes, with 20 Pods per node and 150 Services. Because of the migration of new Services over the next two years, there is a planned growth for 100 nodes, 200 Pods per node, and 1500 Services. You want to use VPC-native clusters with alias IP address ranges, while minimizing address consumption. How should you design this topology?

A. Create a subnet of size /28 with 2 secondary ranges of: /24 for Pods and /24 for Services. Create a VPC-native cluster and specify those ranges. When the Services are ready to be deployed, resize the subnets.
B. Use gcloud container clusters create [CLUSTER_NAME]--enable-ip-alias to create a VPC-native Cluster.
C. Create a subnet of size /25 with 2 secondary ranges of: /17 for Pods and /21 for Services. Create a VPC-native cluster and specify those ranges.
D. Use gcloud container clusters create [CLUSTER_NAME] to create a VPC-native Cluster.

Show Suggested Answer

Suggested Answer: C 🗳️

by Duke_CT at July 29, 2025, 5:37 a.m.

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Duke_CT

2 weeks, 2 days ago

Selected Answer: B

Gotta say, B makes the most sense. It directly addresses the problem statement.

upvoted 1 times

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