VMware 5V0-35.21 Exam Practice Questions (P. 2)

An administrator has been tasked with making sure that the existing vRealize Operations Manager instance can monitor a newly deployed vSAN cluster within an existing vCenter Server.
Which action should the administrator take to accomplish this goal?

A company has just acquired a competitor with a vSphere environment and would like to have the new vSphere environment also monitored by the company's original three-node vRealize Operations cluster. The vRealize Operations Sizing tool determines two additional data node, and a remote collector needs to be added to the vRealize Operations cluster.
The nodes are deployed accordingly, and the administrator now needs to create a trust relationship between the cluster and each of these new nodes.
Which two methods will meet this goal? (Choose two.)

An administrator wants to enable a custom metric configuration file to a scoreboard widget in a dashboard, but after configuring it, the scoreboard does not show the new metrics at all.
Which scoreboard widget configuration option possibly caused this problem?

An administrator has enabled the allocation model in a policy and set the CPU overcommit ratio to 4:1 for all vSphere clusters in a vSphere datacenter.
Why would vRealize Operations report that the cluster has 0 days remaining when the actual CPU overcommit ratio is less than the 4:1 configured value?

Which actions can be performed on vSphere virtual machine from vRealize Operations Product UI? (Choose three.)