An administrator is troubleshooting a recent failure and finds the following error messages:

Which action has failed, thus resulting in these errors? (Choose the best answer.)

Which virtual disk option allows a virtual machine to consume the minimum storage capacity?

Which feature can an administrator use for site availability with minimal effort and a low recovery point objective (RPO)?

An administrator is tasked with planning an upgrade of a VMware vSphere environment to version 7.0. The platform consists of 80 ESXi hosts, logically divided into 10 clusters. The tasks will be completed by another operations team within the company.
The hardware is consistent and a single embedded vCenter Server 6.7 appliance is managing the environment.
Which statement is true regarding a suitable upgrade approach? (Choose the best answer.)

Which local only host utility is used for primary, real-time performance monitoring in vSphere?