Subnets — Google Cloud Professional Cloud Architect Practice Questions
Subnets in GCP are regional IP address ranges within a VPC that determine where VM instances reside and how traffic is routed between them. Unlike some cloud providers, GCP subnets are regional rather than zonal, meaning a single subnet spans all zones in a region and instances in different zones can share the same subnet. The Professional Cloud Architect exam tests knowledge of subnet CIDR planning, secondary IP ranges used for GKE pods and services, private and public IP assignment, and the implications of subnet sizing on future growth. Candidates must also understand how subnet configurations interact with Private Google Access and Cloud NAT for controlling outbound internet connectivity.
Free questions on subnets
You are designing a VPC network architecture for a multi-tier application. How should you organize subnets?
Free question · medium · full answer + explanation
More subnets questions in the full bank
- You need to design a multi-tier application with separate tiers in different subnets. What networking component should you use? Unlock answer & explanation →