In the vSphere Client, the Resource Allocation tab for virtual machines displays host memory and guest memory. Which two statements best describe these terms? (Choose two.)

An administrator has recently upgraded their Update manager infrastructure to vSphere 5. Several hosts and virtual machines have not been upgraded yet.

Which vSphere object cannot be upgraded by Update Manager when running against a legacy host?

Refer to the Exhibit:

An administrator is configuring vMotion in their environment. As a part of the implementation, an administrator is examining resource mapping for virtual machines.

What is a likely cause of the error shown in the exhibit?

An administrator wishes to send traffic from a vNetwork Distributed Switch to a collector virtual machine for analysis. vSphere 5 has been deployed in the datacenter.

Which two configurations will enable the functionality? (Choose two)

An administrator receives a call indicating users reported extremely slow access to virtual machines the previous evening. Access to virtual machines performs as expected as checked by the administrator. Over the course of several days, the administrator continues to receive calls about the issue, which appears to occur at intermittent times each evening.

Which step can be taken to collect information about the issue?