Which vSphere feature helps ensure consistent networking configurations for VMs as they migrate across hosts in a cluster?

Which tool is most appropriate for analyzing detailed network performance metrics in a vSphere environment?

While troubleshooting a vSphere HA c luster issue, an administrator observes that a host is in the Network Isolated state. The host is unable to ping the configured isolation address and cannot access any other vSphere HA agents.
Which step would resolve this issue while minimizing downtime for running virtual machines (VMs)?

Which VMware feature helps manage consistent security policies, such as firewall rules and micro- segmentation, across multiple ESXi hosts and their virtual networks?

Which of the following measures can help optimize memory usage in a busy ESXi host cluster?