VMware Certified Professional 6.5 - Data Center Virtualization Delta v1.0
Question 1
Which three requirements are needed to apply RAID 5 or RAID 6 erasure coding on a vSAN 6.2 or 6.5 object? (Choose three.)
- A. on Disk Format 3.0
- B. Hybrid vSAN
- C. All Flash vSAN
- D. vSAN Advanced License
- E. Stretched Cluster Configurations
Answer : ACD
Reference:
http://www.vmwarearena.com/virtual-san-6-2-raid5raid6-erasure-coding/
Question 2
An administrator has enabled vSphere Distributed Switch Health Check. The hosts connected to that Distributed Switch all display an alert: vSphere Distributed Switch MTU supported status
The administrator has all of the VMkernel ports MTU sizes set to 1600.
Which action will remedy this problem?
- A. Configure the Distributed Switch to MTU 9100.
- B. Disconnect and reconnect the physical network cable.
- C. Configure the physical switch to MTU 1600.
- D. Disable the Distributed Switch MTU.
Answer : C
Reference:
https://docs.vmware.com/en/VMware-vSphere/6.5/com.vmware.vsphere.networking.doc/GUID-53F968D9-2F91-41DA-B7B2-48394D997F2A.html
Question 3
An administrator sees the following error in the log files:
Which two events could be the source of the error message? (Choose two.)
- A. vCenter Server failure
- B. VXLAN failure
- C. Disk array failure
- D. Network failure
- E. ESXi host failure
Answer : CD
Reference: https://kb.vmware.com/selfservice/microsites/search.do?language=en_US&cmd=displayKC&externalId=1009557
Question 4
Which Host Profile Subprofile configuration is used to configure firewall settings for ESXi hosts?
- A. Advanced Configuration Settings
- B. General System Settings
- C. Security
- D. Networking
Answer : C
Explanation:
Reference:
https://www.altaro.com/vmware/an-introduction-to-vmware-host-profiles/
Question 5
It is determined that the Migration Assistant will be used to migrate from vCenter Server 5.5 on Windows with an external instance of Update Manager to a vCenter Server Appliance 6.5.
Which option is correct in regard to migrating Update Manager?
- A. The Migration Assistant must be run on vCenter Server first and then on the Update Manager server.
- B. The Migration Assistant must be run on the Update Manager server first and then on vCenter Server.
- C. Migrating Update Manager from legacy versions of vCenter Server to a vCenter Server Appliance 6.5 is not supported.
- D. The Migration Assistant can only migrate local instances of Update Manager to the vCenter Server Appliance 6.5.
Answer : B
Reference:
https://docs.vmware.com/en/VMware-vSphere/6.5/com.vmware.vsphere.update_manager.doc/GUID-189A0050-1680-42A3-A13E-8FDCBE9FB03F.html
Question 6
An administrator is attempting to access an ESXi host via the DCUI but is unable to do so.
Which could be two possible causes? (Choose two.)
- A. The host in question has no out-of-band management capability (i.e. iLO/iDRAC).
- B. The SSH service is disabled on the host.
- C. Strict lockdown mode is enabled on the host.
- D. Normal lockdown mode is enabled and the administrator is a member of the Exception User list.
- E. The DCUI service is disabled on the host.
Answer : CE
Explanation:
Reference:
https://blogs.vmware.com/vsphere/2015/03/vsphere-6-0-lockdown-modes.html
Question 7
Where would a vSphere administrator find general vCenter Server logs on a vCenter Server Appliance?
- A. /var/log/vmware/vpxd/
- B. /var/log/messages
- C. /etc/vmware-vpx/
- D. /var/log/vmware/vsan-health/
Answer : A
Explanation:
The VMware vCenter Server Appliance 6.0 logs are located in the /var/log/vmware/ folder. vpxd/vpxd.log ""> The main vCenter Serverlog
Reference: https://kb.vmware.com/s/article/2110014
Question 8
Which two permissions are required to migrate a virtual machine with Storage vMotion? (Choose two.)
- A. Network > Move Network
- B. Virtual Machine > Inventory > Move
- C. Resource > Migrate powered on virtual machine
- D. Datastore > Allocate Space
Answer : CD
Explanation:
You require these permissions to perform Storage vMotion from the Remote Command Line Interface (RCLI):
-> Resource > Migrate
-> Resource > Relocate
-> Datastore > Allocate Space
Resource:
https://kb.vmware.com/selfservice/microsites/search.do? language=en_US&cmd=displayKC&externalId=1011345
Question 9
An administrator wishes to enable network port mirroring based on source port. Which feature should be enabled?
- A. vSphere standard switch port
- B. ERSPAN
- C. NSX Virtual Wire
- D. VLAN
Answer : B
Explanation:
Support for ERSPAN -
ERSPAN mirrors traffic on one or more "source" ports and delivers the mirrored traffic to one or more "destination" ports on another switch. vSphere 6.5 includes support for the ERSPAN protocol.
Reference:
https://www.vmware.com/content/dam/digitalmarketing/vmware/en/pdf/whitepaper/vsphere/vmw-white-paper-vsphr-whats-new-6-5.pdf
Question 10
Which are three supported storage requirements for vCenter Server HA? (Choose three.)
- A. NFS
- B. RDM
- C. vSAN
- D. VMFS
- E. JBOD
Answer : ACD
Explanation:
vCenter HA is supported and tested with VMFS, NFS, and vSAN datastores.
Reference:
https://docs.vmware.com/en/VMware-vSphere/6.5/com.vmware.vsphere.avail.doc/GUID-8FD87389-8CC9-4298-8B08-A1526FB44524.html
Question 11
Which are the two network requirements for a VMware vSAN 6.5 cluster? (Choose two.)
- A. Multicast must be enabled on the physical switches and routers that handle vSAN traffic.
- B. vSAN requires IPv6 only.
- C. All hosts must have a dedicated 40GbE NIC.
- D. The vSAN network supported IPv4 or IPv6.
- E. vSAN requires IPv4 only.
Answer : AD
References:
https://docs.vmware.com/en/VMware-vSphere/6.5/com.vmware.vsphere.virtualsan.doc/GUID-AFF133BC-F4B6-4753-815F-20D3D752D898.html http://cormachogan.com/2014/01/21/vsan-part-15-multicast-requirement-for-networking-misconfiguration-detected/
Question 12
Which CLI command shows the physical uplink status for a vmnic?
- A. esxcli network ip connection list
- B. esxcli network ip neighbor list
- C. esxcli network nic get
- D. esxcli network nic list
Answer : D
Explanation:
View the current vSwitch configuration and vmkernel interface configuration using these commands:
-> esxcli network vswitch standard list # list current vswitch configuration
-> esxcli network vswitch dvs vmware list # list Distributed Switch configuration
-> esxcli network ip interface list # list vmkernel interfaces and their configuration
-> esxcli network nic list # display listing of physical adapters and their link state
Reference:
https://pubs.vmware.com/vsphere-50/index.jsp?topic=%2Fcom.vmware.vcli.ref.doc_50%2Fesxcli_network.html
Question 13
Which three prerequisites must be in place prior to enabling secure boot for a virtual machine? (Choose three.)
- A. VirtualMachine.Config.Settings privileges
- B. an encrypted USB drive
- C. Virtual Hardware version 13 or later
- D. Virtual Hardware version 12 or later
- E. EFI firmware
Answer : ACE
Reference:
https://pubs.vmware.com/vsphere-65/index.jsp?topic=%2Fcom.vmware.vsphere.security.doc%2FGUID-898217D4-689D-4EB5-866C-888353FE241C.html
Question 14
Which is the maximum number of block devices (LUNs) that are supported by ESXi hosts that are running version 6.5?
- A. 1024
- B. 512
- C. 2048
- D. 256
Answer : B
Reference:
https://www.vmware.com/pdf/vsphere6/r65/vsphere-65-configuration-maximums.pdf
Question 15
A user is given the "Virtual machine user (sample)" role in a vSphere 6.x environment.
Which three permissions would the user be able to perform? (Choose three.)
- A. Reset a virtual machine.
- B. Power on a virtual machine.
- C. Move a host into a cluster.
- D. Configure CD media.
- E. Migrate a virtual machine with Storage vMotion.
Answer : ABD
Explanation:
With virtual machine user sample role, you can reset a virtual machine, power on a VM, and configure CD media. All other roles are for the administrator to perform.