VMware Certified Professional on vSphere 5
Question No: 151 – (Topic 4)
An administrator is investigating a report of slow disk performance. Where is the most efficient place for the administrator to check?
The performance tabof the vApp.
The performance tab of the virtual machine.
The performance tab of the vApp resource pool.
The performance tab of the cluster.
Question No: 152 – (Topic 4)
An administrator is attempting to clone a running virtual machine, but receives an error that the virtual machine is using a device that prevents the operation.
What two device types listed below could be causing this error? (Choose two.)
An independent mode virtual disk
A physical compatibility mode RDM
An LSI logic SAS adapter
A BusLogic Parallel adapter
Answer: A,B Explanation:
Physical compatibility mode RDM and a independent mode virtual disk might be restricting the administrator to clone a running virtual machine.
Question No: 153 – (Topic 4)
When cloning a virtual machine to a template, what two attributes from the list below can be changed for the destination virtual disk? (Choose two.)
Virtual disk format
Number of network adaptors
Location for virtual machine files
Reference:http://pubs.vmware.com/vsphere- 50/index.jsp?topic=/com.vmware.vsphere.vm_admin.doc_50/GUID-064E4A45- 8F9D-42B8-99C6-04873015D059.html
Question No: 154 – (Topic 4)
Where are IP addresses for a vSphere Storage Appliance (VSA) cluster managed?
On each VSA appliance using a web-based portal
On the VSA Manger tab for the cluster hosting VSA
On the VSA Manager appliance using a web-based portal
On the vCenter server installed on a VSA host
Answer: B Explanation:
IP addresses can be found on the VSA manager tab for the cluster hosting vSphere storage appliance.
Question No: 155 – (Topic 4)
Recently, a storage interface card in an ESXi 5.x host has been experiencing inconsistent connectivity states.
Which two methods can be used to quickly identify the issue and immediately notify an administrator so that the issue can be resolved? (Choose two.)
Set up an alarm with the Lost Storage Path trigger to send an email for notification when the connection is lost.
Set up an alarm with the Lost Storage Connectivity trigger to send an email for notification when the connection is lost.
Set up an alarm with theStorage Redundancy Degraded trigger and configure an SNMP trap for notification when the connection is lost.
Set up an alarm with the Lost Storage Connectivity trigger and configure an SNMP trap for notification when the connection is lost.
Answer: B,D Reference:http://kb.vmware.com/selfservice/microsites/search.do?language=en_USamp;cmd= displayKCamp;externalId=2021948
Question No: 156 – (Topic 4)
The VMware vCenter Server Virtual Appliance (vCSA) offers many features of the Windows application version.
Which of the following features is only available on the Windows application version of vCenter?
Template and clonecustomization
Active Directory authentication
鈥Center Server Virtual Appliance does not support IPv6
Although the vCenter Server Virtual Appliance Web console has an option to configure IPv6,vCenter Server Virtual Appliance does not support IPv6 configuration
.Workaround: Do not set or change IPv6 configuration on thevCenter Server Virtual Appliance Web console.
Question No: 157 – (Topic 4)
The RDP performance for a virtual machine on an ESXi 5.x host appears to be degraded. What are two possible causes of the problem? (Choose two.)
The virtual machine has a high Readyvalue.
The virtual machine#39;s network adaptor is not configured to Connect at power on.
The virtual machine#39;s network adaptor is not configured as connected.
The virtual machine is on a physical network that has become saturated.
Answer: A,D Explanation:
The virtual had a high ready value and it is on a physical network that has become saturated. That’s why the RDP performance becomes degraded.
Question No: 158 – (Topic 4)
Click the Exhibit button.
Users are having difficulty accessing a Web server since a new Web application was configured in a virtual machine running on sc-titanium03.vmeduc.com. The web server has been assigned 1 vCPU. The vSphere Client reports the error shown in the exhibit. DRS is set to fully automated mode, but the problem has notresolved.
Which action can resolve the issue?
Set a CPU reservation for the web server VM.
Manually move the Virtual Machine using high priority vMotion.
Configure the DRS Migration Threshold to Aggressive.
Set CPU affinity for the virtual machine.
Reference:http://pubs.vmware.com/vsphere- 50/index.jsp?topic=/com.vmware.vsphere.vm_admin.doc_50/GUID-6C9023B2- 3A8F-48EB-8A36-44E3D14958F6.html
Question No: 159 – (Topic 4)
Users are complaining that they cannot access their files on a file server virtual machine. The vSphere Client shows that a triggered alarm stating disk latency isbeyond the default threshold for the datastore where the file server virtual machine islocated. The path selection policy has been set by the ESXi host to Fixed with default path settings.
Which two options could be used to increase performance of the file server virtual machine? (Choose two.)
Use disk shares to increase the priority for the datastore housing the file server virtual machine.
Use vMotion to relocate the VM to an ESXi host with lower HBA saturation.
Change the path selection policy to Round Robin.
Change the path selection policy to Most Recently Used (MRU).
Answer: B,C Explanation:
To increase the performance of the file server virtual machine, you can use vMotion to relocate VM to an ESXi host with lower HBA saturation. Youalso need to change the path selection policy to round robin.
Question No: 160 – (Topic 4)
A new ESXi 5.x host is set up with two virtual machines. A memory limit is applied so that users will have predictable performance as virtual machines are added to the host.
What is the effect of applying a memory limit to these virtual machines?
No physical memory will be granted above the limit, but VSWP can be used.
No physical memory will be granted above the limit, unless expandableVM shares are set to high.
Physical memory will be granted above the limit under normal conditions. Disk pages will be used if contention occurs.
Physical memory will be granted above the limit under normal conditions, unless physical memory runs out.
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