1. You have a cluster of 8 ESXi hosts that require installation of a new security patch that will require a reboot of each host. Explain how you would reboot each host without impacting the VMs.
2. X node cluster with 10n no of vms, out of it 10% of vms has VM tools installed and and 40% VM tools not installed and 50% are out of date, how do I make all 100% as VM tools Installed - Best way to do this ?