VMware Certified Professional 5 – Data Center Virtualization for Instructors
Question No: 181 – (Topic 4)
Which three configuration settings can be modified when using the Typical option in the Create New Virtual Machine wizard? (Choose three.)
Network Adapter type
Datastore on which to place the virtual machine disks
Number of Virtual CPUs
Guest Operating System
Reference: http://pubs.vmware.com/workstation- 9/index.jsp?topic=/com.vmware.ws.get_started.doc/GUID-A41755D3-0B07-4EAC- 8EAE-47817FCE7D48.html
Question No: 182 – (Topic 4)
A virtual machine is using a Fibre Channel attached RDM LUN. Which three use cases would necessitate a RDM? (Choose three.)
Physical server-to-virtual machine clustering
Distributed file locking
SAN management agents
Answer: B,C,E Explanation:
NPIV, physical server to virtual machine clustering and SAN management agents would need an RDM. Since they are crucial components of the RDM LUN makeup.
Question No: 183 – (Topic 4)
What are two benefits of physical compatibility mode for RDMs, as compared to virtual compatibility mode? (Choose two.)
Allows the use of SAN-aware applications
Allows for cloning
Allows the VM to access SAN hardware directly
Allows for template creation of the related virtual machine
Question No: 184 – (Topic 4)
What is the recommended maximum memory value that is displayed when configuring a virtual machine based upon?
The amount of memory in the ESXi host
The threshold needed for the ESXi host to satisfy a reservation value
The maximum value the guest operating system supports
The maximum recommended by the OS manufacturer.
Reference: http://stuff.mit.edu/afs/sipb/project/vmdialup/lib/vmware- console/help/server/configvm_memory.htm
Question No: 185 – (Topic 4)
Click the Exhibit button.
ACME Logging Inc. has been using the vSphere Web Client to deploy templates to a five- node vSphere 5.x cluster. After deploying a new template, the resulting virtual machine is not able to connect to the Development network to which it was assigned. When deploying another template, the message in the exhibit is shown.
Based on this information, what is the likely problem?
The interface on esxi2 that is assigned to the virtual switch is down.
The interface on esxi2 that is assigned to the virtual switch is configured incorrectly.
The Production virtual switch is internal only.
The Production virtual switch is a vDS.
Answer: C Explanation:
As you can see in the exhibit, the production virtual switch is internal only. That’s why the VM is not able to connect to the development network, which it was assigned to.
Question No: 186 – (Topic 4)
What reasons would prevent an administrator from deploying a virtual machine from a template? (Choose two.)
The template is missing the .vmx configuration file.
The vSphere Client is connected to an ESXi host.
The template is listed as Orphaned.
The administrator is using the vSphere Web Client.
Answer: B,C Explanation:
When vSphere client is connected to an ESXi host, you cannot deploy a VM from a template. Similarly, if the template is listed orphaned, you cannot deploy a VM from it.
Question No: 187 – (Topic 4)
Why is converting a virtual machine to a template significantly faster than creating a clone of the virtual machine?
Making a clone creates a linked-mode virtual disk.
Making a clone creates a full copy of the VMDK file.
Making a clone only creates a copy of the .vmx file.
The template conversion has low priority on the system CPU.
Answer: B Explanation:
Convert to Template, the other method used to create templates in vCenter, is much faster than Clone to Template, because it doesn’t create a duplicate of the source VM; instead, it just changes the VM to the template format. Convert to Template is more flexible than Clone to Template because you can change the template back to a virtual machine at any time. For example, software installed to templates created through Clone to Template can’t be updated. With Convert to Template, however, you can temporarily change the template to a virtual machine and install updates to the software, then change the VM back to template when done.
Question No: 188 – (Topic 4)
When memory is overcommitted, which two values can an administrator vary to increase the amount of physical memory granted to a given virtual machine? (Choose two.)
Idle Memory Tax
Reference: http://pubs.vmware.com/vsphere-50/topic/com.vmware.ICbase/PDF/vsphere- esxi-vcenter-server-50-resource-management-guide.pdf
Question No: 189 – (Topic 4)
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.)
Guest memory is the amount of physical memory that has been allocated to a virtual machine.
Host memory is the amount of physical memory that has been allocated to a virtual machine.
Guest memory is the memory usage of a virtual machine.
Host memory includes VM overhead.
Answer: C,D Explanation:
Guest Memory is actually the memory usage of a virtual machine. And the host memory includes VM overhead.
Question No: 190 – (Topic 4)
An administrator wants to reduce the amount of memory overhead required by a virtual machine.
What two options below could be used to accomplish that task? (Choose two.)
Reduce the amount of memory configured for the VM.
Reduce the memory reservation for the VM.
Reduce the memory shares for the VM.
Reduce the number of vCPUs VM.
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