Which two vCenter Server services are migrated automatically as part of an upgrade from a Distributed vCenter Server running 5.x? (Choose two.)
A. vCenter Single Sign-on Service
B. vSphere Web Client
C. vSphere Inventory Service
D. Storage Policy Based Management
Correct Answer: BC
vCenter Server 5.x for Windows services that are migrated to become part of the vCenter Server group of services during the upgrade process include:
1.
Inventory Services
2.
vSphere Web Client
3.
vSphere Auto Deploy
4.
vSphere Syslog Collector
5.
vSphere ESXi Dump Collector
vCenter Server and vCenter Single Sign-On are the only services that are not migrated. vCenter Single Sign-On instances are upgraded in place to become part of an external Platform Services Controller if they are deployed on a system other than the system where the vCenter Server resides.
An administrator is upgrading vCenter Server and sees this error:
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
Which two statements explain this error? (Choose two.)
A. The database is set to an unsupported compatibility mode.
B. The permissions for the database are incorrect.
C. The permissions for vCenter Server are incorrect.
D. The database server service has stopped.
Correct Answer: AB
Cause
This issue occurs when the vCenter Server instance being upgraded is connected to a SQL server which
was upgraded and the vCenter Server database compatibility level is not changed to match the SQL server
version.
Resolution
To resolve this issue, change the database compatibility level to match the SQL Servers level.
To change the database compatibility level:
Right-click the vCenter Server database and click Properties.
Click Options.
Change the compatibility level that matches the SQL server version.
Using the vSphere Command Line Interface (CLI), you can upgrade ESXi 5.x hosts to version 6.0.
For more information about upgrading ESXi 5.x hosts using esxcli commands, see the Upgrading Hosts by
During a vCenter Server upgrade, an ESXi 6.x host in a High Availability (HA) cluster fails.
Which statement is true?
A. HA will fail the virtual machines over to an available host during the vCenter Server upgrade process.
B. HA is unavailable during the vCenter Server upgrade process.
C. HA will fail the virtual machines over to an available host after the vCenter Server upgrade completes.
D. HA will successfully vMotion the virtual machines during the host failure.
Correct Answer: A
During a vCenter Upgrade the VMware HA Agent on all of the ESXi hosts will be updated. ... it's very likely that the HA agent will fail to initialize the first time when the host restarts. During a vCenter Upgrade the VMware HA Agent on all of the ESXi hosts will be updated. After this happens the "require reboot" flag is set on the hosts, as explained in VMware KB 2034945.
Question 36:
When upgrading vCenter Server, an administrator notices that the upgrade fails at the vCenter Single Sign-On installation.
What must be done to allow the upgrade to complete?
A. Verify that the VMware Directory service can stop by manually restarting it.
B. Verify that the vCenter Single Sign-On service can stop by manually restarting it.
C. Uninstall vCenter Single Sign-On service.
D. Uninstall the VMware Directory service.
Correct Answer: A
Prerequisites
Your current vCenter Single Sign-On must have been installed on a separate virtual machine (VM) or physical server from yourvCenter Server instance. Verify your configuration meets the upgrade requirements, see vCenter Server for Windows Requirements. Complete the preparation to upgrade tasks. See Before Upgrading vCenter Server Verify that you have made a backup of your vCenter Serverconfiguration and database. To verify that the VMware Directory Service is in a stable state and can stop, manually restart it. The VMware Directory service must stopped for the vCenter Server upgrade software to uninstall vCenter Single Sign-On during the upgrade process. Download the vCenter Server Installer. See Download the vCenter Server for Windows Installer Reference: https://pubs.vmware.com/vsphere-60/index.jsp?topic=%2Fcom.vmware.vsphere.upgrade.doc %2FGUID-A94C1617-5F15-402A-B462-1AC6A041C73E.html
Question 37:
An administrator has upgraded a Distributed vCenter Server environment from 5.5 to 6.0.
What is the next step that should be taken?
A. vCenter Inventory Service must be manually stopped and removed.
B. vCenter Inventory Service must be changed from manual to automatic.
C. vCenter Inventory Service must be manually stopped and restarted.
D. vCenter Inventory Service must be changed from automatic to manual.
What are three recommended prerequisites before upgrading virtual machine hardware? (Choose three.)
A. Create a backup or snapshot of the virtual machine.
B. Upgrade VMware Tools to the latest version.
C. Verify that the virtual machine is stored on VMFS3, VMFS5, or NFS datastores.
D. Detach all CD-ROM/ISO images from the virtual machines.
E. Set the Advanced Parameter virtualHW.version = 11
Correct Answer: ABC
Explanation: Before you upgrade the virtual hardware:
1. Create a backup or snapshot of the virtual machine. For more information, see:
1.
Take a Snapshot in the vSphere Web Client section in the vSphere 5.1 Virtual Machine Administration guide.
2.
Take a Snapshot in the vSphere Client section in the vSphere 5.1 Virtual Machine Administration guide.
2.
Upgrade VMware Tools. On Microsoft Windows virtual machines, if you upgrade the virtual hardware before you upgrade VMware Tools, the virtual machine might lose its network settings.
3.
Verify that all .vmdk files are available to the ESXi/ESX hosts on a VMFS 3, VMFS 5, or NFS datastore.
4.
Verify that the virtual machines are stored on VMFS 3, VMFS 5 or NFS datastores.
5.
Determine the version of the virtual hardware by selecting the virtual machine from the vSphere Client or vSphere Web Client and clicking the Summary tab. The VM Version label in the Compatibility field displays the virtual hardware version
Which two supported tools can be used to upgrade virtual machine hardware? (Choose two.)
A. vSphere Web Client
B. vSphere Update Manager
C. vmware-vmupgrade.exe
D. esxcli vm hardware upgrade
Correct Answer: AB
Upgrade Virtual Hardware You can upgrade the hardware version of virtual machines to the latest version of ESXi. For virtual machines that are running on ESXi 5.x, VMware recommends that you upgrade the virtual hardware to version 8. Consider the following points:
When you upgrade from virtual hardware version 4 to version 8 the upgrade is reversible if you take a virtual machine backup or snapshot before performing the upgrade. Upgraded virtual machines cannot be powered on by an ESX 2.x host, even if relocated to a VMFS2 datastore. To automate this process, consider using Update Manager for virtual machine upgrades. See the Installing and Administering VMware vSphere Update Manager documentation. Update Manager takes automatic snapshots before performing virtual machine upgrades. See Perform an Orchestrated Upgrade of Virtual Machines with vSphere Update Manager. When you upgrade virtual hardware, no downtime is required for vCenter Server or ESX/ESXi hosts. For virtual machines, the only significant downtime is the time to reboot the guest operating systems.
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