A company has a requirement that all production applications must have a maximum tolerable downtime...

To meet the requirement of maximum tolerable downtime (MTD) of one hour per month, the system must ensure that in the event of a host failure, the production applications (virtual machines) are restarted as quickly as possible. Configuring vSphere HA Host Failure Response to Restart VMs ensures that VMs are automatically restarted on available hosts in the cluster if a host failure occurs. This setup minimizes downtime and ensures that the system can recover within the specified MTD of one hour per month.