Correct Answer: D
Option A is Incorrect. Preemptible VMs are compute instances that are short-lived and are appropriate to be used for batch jobs.
Option B is Incorrect. Cloud storage for Firebase stores and serves content that is user generated on block storage.
Option C is Incorrect. Local SSD also offers high performance block storage but is attached locally.
Option D is Correct. Persistent disk from Google Cloud offers block storage that is reliable and high performance for Virtual Machines.
https://cloud.google.com/preemptible-vms
https://firebase.google.com/products/storage/
https://cloud.google.com/local-ssd
https://cloud.google.com/persistent-disk