You are designing a disaster recovery plan for a mission-critical web application on GCE. You need to ensure that the application can be recovered in a different region with a Recovery Time Objective (RTO) of 15 minutes. Which component is crucial?

Your application requires persistent block storage that survives Google Compute Engine instance termination. Which service should you use?

You need to create a backup of your Persistent Disk volume for disaster recovery. What feature should you use?

What is the primary difference between a 'Zonal Persistent Disk' and a 'Regional Persistent Disk' in Google Cloud?

An administrator wants to increase the size of a persistent disk that is attached to a running VM instance. Is this possible?

Which Persistent Disk type should you choose for the highest performance, supporting up to 100,000 IOPS and ultra-low latency?