VMware Related Exams
2V0-21.23 Exam
The VMware 2V0-21.23 and 1V0-91.22PSE exams are both part of VMware's certification track, but they differ in terms of target audience, focus, and certification level. Here's a breakdown of the differences between the two exams:
An administrator plans to bring VMware vCenter offline in order to perform hardware mainte-nance on the host where the vCenter Server Appliance is running.
Which vSphere feature must be configured to ensure that vCenter users experience minimal downtime?
Refer to the exhibit.

An administrator set up the following configuration:
• The distributed switch has four ESXi hosts, and each host has two 10 Gbps NICs.
• In the Network I/O Control configuration, the amount of bandwidth reserved for virtual machine (VM) traffic if 4 Gbps.
The administrator wants to guarantee that VMs in the Retail distributed port group can access 50 percent of the available reserved bandwidth for VM traffic.
Given this scenario, what should the size (in Gbps) of the Retail network resource pool be?
An administrator wants to use tag-based placement rules on their virtual machine disks using VMware vCenter.
Which option would allow the administrator to achieve this?