Your team is planning a massive load testing event for a new application. You anticipate needing to provision 5,000 Compute Engine instances with GPUs in the us-central1 region for a 48-hour period next weekend. What must you do to ensure the resources are available?

Write a Terraform script to provision the instances; Terraform automatically bypasses quota limits.

Submit a quota increase request to Google Cloud Support well in advance of the test.

Use Preemptible/Spot VMs, as they do not consume standard compute quotas.

Create multiple GCP projects and distribute the instances across them to avoid project-level quotas.