Correct Answer: A
Option A is correct. Stateless MIG provides the feature of “predictive horizontal scaling”. Refer to the snapshot below for details.
Option B is incorrect. Stateful MIG does not provide the feature of “predictive horizontal scaling”. Refer to the snapshot below for details.
Option C is incorrect. The Unmanaged Instance group does not provide the feature of “predictive horizontal scaling”. Refer to the snapshot below for details.
Option D is incorrect. Standalone VMs do not provide the feature of “predictive horizontal scaling”. Refer to the snapshot below for details.
Reference:
https://cloud.google.com/compute/docs/choose-compute-deployment-option