Which vSphere feature is designed to distribute space usage and I/O load across multiple datastores?

A vSphere administrator configures log forwarding for remote syslog server in a vCenter Server Appliance
(VCSA) through the vCenter Server Appliance Management Interface (VAMI).
What is the maximum number of remote syslog servers that can be configured?

A vSphere administrator has renamed the inventory name of a virtual machine.
Which task should the administrator perform to ensure the virtual machine files are also renamed to match the
new virtual machine name?

A vSphere administrator needs to quickly move a critical VM from an AMD-cluster to an Intel-cluster.
How can the vSphere administrator move the VM?

A customer suspects someone or something is changing the MAC address of a virtual machine. Which security policy should the customer modify to obtain more information?