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Detail Form
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1.
A database administrator has reported periodic poor performance on a particular virtual machine. The virtual machine administrator has noticed a significant drop in performance when utilized memory exceeds 1GB. What does this indicate and what could be checked next?
2.
Users have reported performance issues with an application running on a Windows VM.Performance analysis shows high CPU activity on the ESXi host but low CPU activity on the Windows VM. A high value in which overview graph and counter on the virtual machine's Performance tab would confirm the results of the performance analysis?
3.
An administrator wants to monitor the health status of an ESXi host. However, when the administrator clicks the Hardware Status tab in the vSphere Client the following error is displayed: This program cannot display the webpage What might cause this problem?
4.
A company has converted several physical machines to virtual machines but are seeing significant performance issues on the converted machines. The host is configured with sufficient memory and storage does not appear to be a bottleneck. Which metric can be checked to determine if CPU contention exists on an ESXi 5.x host?
5.
A user attempts a remote SSH connection to a newly-installed ESXi 5.x host to execute some commands. TheSSH connection attempt fails, though the user is able to receive a ICMP ping back from the host. What must the administrator do to enable SSH?
6.
Which method should be used to create a custom role in vCloud Director?
7.
In vCloud Director, the default System Administrator and Organization Administrator roles differ in which way?
8.
An existing vCloud Director environment that has been operational for a year is suddenly inaccessible via its web site.
The following error appears:
Could not verify this certificate for unknown reasons Which course of action should an administrator take to address this problem?
The following error appears:
Could not verify this certificate for unknown reasons Which course of action should an administrator take to address this problem?
9.
An administrator needs several groups, including an Administrator group, to support an authentication scheme in vCloud Director. How can this be accomplished?
10.
An organization builds a new datacenter containing vSphere clusters and a new vCenter Server. The organization needs to add a new vCD cell to the existing architecture. What must be done to achieve this?