Static external IP addresses are:
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A. B. C. D.Correct Answer: D.
Static external IP addresses can be either a regional or a global resource.
A regional static IP address lets resources of that region or resources of zones within that region use the IP address.
In this case, VM instances and regional forwarding rules can use a regional static IP address.
Global static external IP addresses are available only to global forwarding rules, which are used for global load balancing.
You can not assign a global IP address to a regional or zonal resource like a Compute Engine instance.
Option A is incorrect.
Static external IP addresses can be regional resources also.
Option B is incorrect.
Static external IP addresses can be global resources also.
Option C is incorrect.
VM instances and disks are examples of Zonal resources.
Option D is correct because a Static external IP address can be either a regional or a global resource.
Reference:
https://cloud.google.com/compute/docs/ip-addressesStatic external IP addresses are global resources in Google Cloud Platform (GCP), which means they can be used across regions and zones.
A static external IP address is a fixed, unchanging address assigned to a resource in a GCP project. These addresses can be assigned to resources like virtual machines, load balancers, and Kubernetes services. Static external IP addresses are used to provide a persistent and predictable IP address for applications running on GCP.
Global resources in GCP are those resources that are not tied to any particular region or zone. These resources can be accessed and used from any region or zone within the GCP network. In contrast, regional resources are specific to a particular region, while zonal resources are tied to a particular zone.
Therefore, the correct answer is A. Global resource.