An administrator needs to upgrade the guest operating system installed in a virtual machine. The administrator wants to safely ensure that the selected operating system is supported by ESXi. Which action should the administrator take to meet this goal?

A system administrator has to configure several virtual machines for different business units. The administrator needs to enable features that allow overcommitment of resources while adhering to the business requirements and different department performance SLAs.
Which two features should the administrator enable to achieve this goal? (Choose two.)

Which vSphere feature provides continuous availability, allowing
users to protect any virtual machine from a host failure with no loss of data or connectivity?

Which two block storage protocols are supported on vSphere?

Which configuration setting prevents a packet sniffing program from analyzing network packets on the virtual switch?