VMware Certified Professional 6.5 – Data Center Virtualization
Question No: 41
Which CLI command shows the physical uplink status for a vmnic?
esxcli network ip connection list
esxcli network ip neighbor list
esxcli network nic get
esxcli network nic list
Question No: 42
What is the minimum number of hosts that must contribute capacity to a non-ROBO single
site VMware vSAN cluster?
Answer: C Explanation:
A minimum of three hosts must contribute capavity to non-ROBO single site.
Question No: 43
The administrator wants to power on VM-K2, which has a 2GHz CPU reservation. VM-M1, VM-M2, and VM-K1 are all powered on. VM-K2 is not powered on.
The exhibit shows the parent and child resource reservations.
If Resource Pool RP-KID is configured with an expandable reservation, which statement is true?
VM-K2 will be unable to power on because there are insufficient resources.
VM-K2 will be able to power on since resource pool RP-KID has 2GHz available.
VM-K2 will be unable to power on because only 2GHz are reserved for RP-KID.
VM-K2 will receive resource priority and will be able to power on this scenario.
Question No: 44
Which two statements correctly describe VM-Host affinity rules? (Choose two.)
When there is more than one VM-Host affinity rule in a vSphere DRS cluster, the rules are applied equally.
After creating a VM-Host affinity rule, its ability to function in relation to other rules is predetermined.
When there is more than one VM-Host affinity rule in a vSphere DRS cluster, the rules will be ranked.
After creating a VM-Host affinity rule, its ability to function in relation to other rules is not checked.
Answer: A,D Explanation:
If you create more than one VM-Host affinity rule, the rules are not ranked, but are applied equally. Be aware that this has implications for how the rules interact. For example, a virtual machine that belongs to two DRS groups, each of which belongs to a different required rule, can run only on hosts that belong to both of the host DRS groups represented in the rules.
Question No: 45
Upgrading vCenter Server with Microsoft SQL database fails with the following error message:
The DB User entered does not have the required permissions needed to install and configure vCenter Server with the selected DB. Please correct the following error(s): %s
What could cause this error?
incorrect ports open on SQL Server
incorrect database on the SQL server
incorrect compatibility mode on the SQL server
incorrect permission on SQL Server database
Answer: C Explanation:
Reference https://pubs.vmware.com/vsphere- 50/index.jsp?topic=/com.vmware.vsphere.install.doc_50/GUID-5AA32F87-270C- 4171-8896-41A607F8F997.html
Question No: 46
Which two statements about vCenter HA are correct? (Choose two.)
ESXi 5.5 or later is required.
vCenter HA network latency between nodes must be less than 50 ms.
NFS datastore is supported.
It must be deployed on a 3 ESXi host cluster with DRS enabled.
Question No: 47
Which two configuration options can exclude virtual disks from snapshot operations? (Choose two.)
Use RDM in virtual mode for virtual disk.
Use virtual disks in Independent – Persistent mode.
Use a virtual disk larger than 2 TB in size.
Use RDM in physical mode for virtual disk.
To exclude a virtual disk from snapshot operations, you have to set it to independent mode: power off the virtual machine
delete any existing snapshots before you change the disk mode right-click the virtual machine and select 鈥淓dit settings鈥?/p>
select the hard disk you want to exclude from snapshots change the mode to 鈥淚ndependent鈥?/p>
You have two options when you change the disk mode to independent: Independent Persistent:
Changes are written permanently to the disk (same behaviour like conventional disks)
When you power off, reset or revert the virtual machine to a snapshot all changes to the disk are discarded! Using the nonpersistent mode enables you to restart a virtual machine with a virtual disk in the same state every time.
So if you do not want to loose data when changing the power state of the virtual machine, you should take care to use the Independent Persistent mode!
Question No: 48
Which three prerequisites must be in place prior to enabling secure boot for a virtual machine? (Choose three.)
an encrypted USB drive
Virtual Hardware version 13 or later
Virtual Hardware version 12 or later
Answer: A,C,E Explanation:
Verify that the virtual machine operating system and firmware support UEFI boot. EFI firmware
Virtual hardware version 13 or later.
Operating system that supports UEFI secure boot.
You need VirtualMachine.Config.Settings privileges to enable or disable UEFI secure boot for the virtual machine.
Question No: 49
The storage vendor recommends adjusting the Fibre Channel HBA queue depth to resolve a performance problem.
Which esxcli namespace can a vSphere Administrator use to adjust the queue depth?
esxcli system module parameters
esxcli storage core device
esxcli system module set
esxcli storage core adapter
Question No: 50
What is the default space threshold for vSphere Storage DRS?
Answer: A Explanation:
Storage DRS dynamically balance the Storage DRS cluster imbalance based on Space and IO threshold set. Default space threshold per datastore is 80% and default IO latency threshold is 15ms.
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