You work as a administrator at Company.com. Company.com plans to implement an ESX 3.0 /
VirtualCenter 2.0 infrastructure that includes the following:
* three ESX Server host machines with four physical dual-core processors
* the ability to migrate running virtual machines (VMs) between these hosts without taking them
offline
* multiple processor support for certain applications
What licensing is necessary to support these requirements?
A. 1 VirtualCenter server license, a 12-processor VMotion license, and a 12-processor ESX
Server license
B. 1 VirtualCenter server license, a 24-processor VMotion license, and a 24-processor ESX
Server license
C. 3 VirtualCenter server licenses, a 3-processor VMotion licenses, and a 3-processor ESX
Server license
D. 1 VirtualCenter server license, a 1 processor VMotion license, and an ESX Server license for
each virtual processor for each running VM
Answer: A
Which three VirtualCenter roles, by default, have permission to create an alarm? Select three.
A. Virtual Machine Power User
B. Resource Pool Administrator
C. Virtual Machine Administrator
D. Datacenter Administrator
E. Alarm Administrator
Answer: B, C, D
You work as a administrator at Company.com. Company.com plans to implement an ESX 3.0 /VirtualCenter 2.0 infrastructure that includes the following:* three ESX Server host machines with four physical dual-core processors* the ability to migrate running virtual machines (VMs) between these hosts without taking themoffline* multiple processor support for certain applicationsWhat licensing is necessary to support these requirements?A. 1 VirtualCenter server license, a 12-processor VMotion license, and a 12-processor ESXServer licenseB. 1 VirtualCenter server license, a 24-processor VMotion license, and a 24-processor ESXServer licenseC. 3 VirtualCenter server licenses, a 3-processor VMotion licenses, and a 3-processor ESXServer licenseD. 1 VirtualCenter server license, a 1 processor VMotion license, and an ESX Server license foreach virtual processor for each running VMAnswer: AWhich three VirtualCenter roles, by default, have permission to create an alarm? Select three.A. Virtual Machine Power UserB. Resource Pool AdministratorC. Virtual Machine AdministratorD. Datacenter AdministratorE. Alarm AdministratorAnswer: B, C, D
When you use SAN zoning, keep in mind the following:
A. ESX Server hosts that use shared storage for failover or load balancing must be in different
zones.
B. ESX Server hosts that use shared storage for failover or load balancing must be in one zone.
C. If you have a very large deployment, you might need to create separate zones for different
areas of functionality
D. It does not work well to create many small zones of, for example, two hosts with four virtual
machines each.
Answer: B, C, D
Each virtual machine consumes a portion of the CPU, memory, network bandwidth, and storage
resources of the ESX Server host. The host guarantees each virtual machine Its share of the
underlying hardware resources based on a number of factors:
A. Available resources for the virtual machine
B. Available resources for the ESX Server host (or the cluster).
C. Reservation, limit, or shares of the ESX Server host
D. Reservation, limit, or shares of the virtual machine
E. Number of virtual machines powered on, and resource utilization by those virtual machines.
F. Amount of memory
G. Overhead required to manage the virtualization.
H. Reservation, limit, and shares the administrator assigned to the resource pools in the resource
pool hierarchy.
Answer: B, D, E, G, H
The server manages network and disk resources on a ___________ basis.
A. Per-host
B. Per-virtual machine
C. Per-nic
D. Per-cluster
Answer: A
ESX Server systems use VMFS to store virtual machine files. To minimize disk I/O overhead,
VMFS has been optimized to run multiple virtual machines as one workload.
VMFS also provides _______ ________ for your virtual machine files, so that your virtual
machines can operate safely in a SAN environment where multiple ESX Server hosts share a set
of LUNs.
A. Distributed locking
B. File sharing
C. Distributed sharing
D. Distributed files
Answer: A
VMFS is first configured as part of the ESX Server installation. When you create a new VMFS-3
volume, it must be ______ or larger
A. 300MB
B. 1GB
C. 600MB
D. 650MB
Answer: C
Virtual SCSI Devices
A. Up to four virtual SCSI adapters per virtual machine, with up to 15 devices per adapter
B. Up to five virtual SCSI adapters per virtual machine, with up to 15 devices per adapter
C. 64TB per virtual disk
D. 9TB per virtual disk
Answer: A, D
The security subsystem of VirtualCenter 1 has been significantly redesigned, and VirtualCenter 2
now features over ___ privileges applicable to 13 objects and 8 standard roles. In fact, there are
thirteen privileges dedicated to provisioning virtual machines.
A. 110
B. 100
C. 8
D. 13
Answer: A
The security subsystem of VirtualCenter 1 has been significantly redesigned, and VirtualCenter 2
now features over 110 privileges applicable to ___ objects and 8 standard roles. In fact, there are
thirteen privileges dedicated to provisioning virtual machines.
A. 100
B. 13
C. 110
D. 8
Answer: B
Which two must be obtained from the database administrator that manages the remote SQL
Server that VirtualCenter will use? (Choose two.)
A. SQL Server login with access to the master database
B. SQL Server name and database name of a new, empty database to be used by VirtualCenter
C. Password for the sa account on the database
D. SQL Server username and password with appropriate rights to the VirtualCenter database
Answer: B, D
Which task can be performed using the Web Access Client?
A. Clone a virtual machine
B. Delete a virtual machine
C. Create a virtual machine
D. Power on a virtual machine
Answer: D
What is necessary to connect a running virtual machine (VM) to a newly created vSwitch VLAN
inside an ESX Server?
A. Connect to the newly created VLAN using the Virtual Infrastructure Client
B. Install the proper network device inside the VM
C. Install the appropriate VLAN tagging software inside the VM
D. Power off the VM, connect it to the newly created VLAN, and power it back on again using the
Virtual Infrastructure Client
Answer: A
What are two benefits that result from creating new virtual machines (VMs) using templates
instead of creating blank VMs? (Choose Two.)
A. Faster deployment
B. Less disk space used in the resulting VM
C. Standardized base images
D. Easier to upgrade and manage multiple VMs
Answer: A, C
Which two are requirements when booting from SAN? (Choose Two.)
A. Boot LUN must have an ID of 1.
B. The boot LUN should be visible to all ESX Servers for HA failover.
C. The BIOS for the HBA must be enabled and correctly configured.
D. The boot LUN should only be visible to the ESX Server that is booting from it.
Answer: C, D
On an ESX Server managed by VirtualCenter, you create a new user and assign this user
Administrator Privileges. Which privileges will that user have on the ESX Server cluster in which
this server resides?
A. Administrator
B. Virtual Machine Administrator
C. Cluster User
D. None
Answer: D
The incorrect application of traffic shaping settings can affect network performance of _____.
A. Traffic only between virtual machines on the same vSwitch
B. Traffic only between virtual machines on different vSwitches on the different ESX Servers
C. Traffic only between virtual machines on different vSwitches on the same ESX Server
D. General network traffic, including non virtual machine traffic
Answer: D
How many paths to a LUN can be simultaneously used when Round Robin multi-pathing is
enabled?
A. Round Robin can use up to 2 paths simultaneously to send I/O.
B. Round Robin can be set to use additional paths simultaneously for every 1000 blocks of I/O
transmitted.
C. Round Robin will use only one path to send I/O.
D. Round Robin can use up to 4 paths simultaneously to send I/O.
Answer: C
Of the following choices, what is the minimum version of Windows supported to run
VirtualCenter?
A. Windows 2000 Server, SP4 with Update Rollup 1
B. Windows XP Professional SP2
C. Windows Server 2003
D. Windows Server 2003 SP1
Answer: B
When configuring multiple service console connections, which of the following is true?
A. The service console connections must be attached to different vmnics
B. The service console connections must be configured on different virtual switches
C. The service console connection must be configured on different networks
D. The service console connections must be configured on the same virtual switch
Answer: C
When you use SAN zoning, keep in mind the following:A. ESX Server hosts that use shared storage for failover or load balancing must be in differentzones.B. ESX Server hosts that use shared storage for failover or load balancing must be in one zone.C. If you have a very large deployment, you might need to create separate zones for differentareas of functionalityD. It does not work well to create many small zones of, for example, two hosts with four virtualmachines each.Answer: B, C, DEach virtual machine consumes a portion of the CPU, memory, network bandwidth, and storageresources of the ESX Server host. The host guarantees each virtual machine Its share of theunderlying hardware resources based on a number of factors:A. Available resources for the virtual machineB. Available resources for the ESX Server host (or the cluster).C. Reservation, limit, or shares of the ESX Server hostD. Reservation, limit, or shares of the virtual machineE. Number of virtual machines powered on, and resource utilization by those virtual machines.F. Amount of memoryG. Overhead required to manage the virtualization.H. Reservation, limit, and shares the administrator assigned to the resource pools in the resourcepool hierarchy.Answer: B, D, E, G, HThe server manages network and disk resources on a ___________ basis.A. Per-hostB. Per-virtual machineC. Per-nicD. Per-clusterAnswer: AESX Server systems use VMFS to store virtual machine files. To minimize disk I/O overhead,VMFS has been optimized to run multiple virtual machines as one workload.VMFS also provides _______ ________ for your virtual machine files, so that your virtualmachines can operate safely in a SAN environment where multiple ESX Server hosts share a setof LUNs.A. Distributed lockingB. File sharingC. Distributed sharingD. Distributed filesAnswer: AVMFS is first configured as part of the ESX Server installation. When you create a new VMFS-3volume, it must be ______ or largerA. 300MBB. 1GBC. 600MBD. 650MBAnswer: CVirtual SCSI DevicesA. Up to four virtual SCSI adapters per virtual machine, with up to 15 devices per adapterB. Up to five virtual SCSI adapters per virtual machine, with up to 15 devices per adapterC. 64TB per virtual diskD. 9TB per virtual diskAnswer: A, DThe security subsystem of VirtualCenter 1 has been significantly redesigned, and VirtualCenter 2now features over ___ privileges applicable to 13 objects and 8 standard roles. In fact, there arethirteen privileges dedicated to provisioning virtual machines.A. 110B. 100C. 8D. 13Answer: AThe security subsystem of VirtualCenter 1 has been significantly redesigned, and VirtualCenter 2now features over 110 privileges applicable to ___ objects and 8 standard roles. In fact, there arethirteen privileges dedicated to provisioning virtual machines.A. 100B. 13C. 110D. 8Answer: BWhich two must be obtained from the database administrator that manages the remote SQLServer that VirtualCenter will use? (Choose two.)A. SQL Server login with access to the master databaseB. SQL Server name and database name of a new, empty database to be used by VirtualCenterC. Password for the sa account on the databaseD. SQL Server username and password with appropriate rights to the VirtualCenter databaseAnswer: B, DWhich task can be performed using the Web Access Client?A. Clone a virtual machineB. Delete a virtual machineC. Create a virtual machineD. Power on a virtual machineAnswer: DWhat is necessary to connect a running virtual machine (VM) to a newly created vSwitch VLANinside an ESX Server?A. Connect to the newly created VLAN using the Virtual Infrastructure ClientB. Install the proper network device inside the VMC. Install the appropriate VLAN tagging software inside the VMD. Power off the VM, connect it to the newly created VLAN, and power it back on again using theVirtual Infrastructure ClientAnswer: AWhat are two benefits that result from creating new virtual machines (VMs) using templatesinstead of creating blank VMs? (Choose Two.)A. Faster deploymentB. Less disk space used in the resulting VMC. Standardized base imagesD. Easier to upgrade and manage multiple VMsAnswer: A, CWhich two are requirements when booting from SAN? (Choose Two.)A. Boot LUN must have an ID of 1.B. The boot LUN should be visible to all ESX Servers for HA failover.C. The BIOS for the HBA must be enabled and correctly configured.D. The boot LUN should only be visible to the ESX Server that is booting from it.Answer: C, DOn an ESX Server managed by VirtualCenter, you create a new user and assign this userAdministrator Privileges. Which privileges will that user have on the ESX Server cluster in whichthis server resides?A. AdministratorB. Virtual Machine AdministratorC. Cluster UserD. NoneAnswer: DThe incorrect application of traffic shaping settings can affect network performance of _____.A. Traffic only between virtual machines on the same vSwitchB. Traffic only between virtual machines on different vSwitches on the different ESX ServersC. Traffic only between virtual machines on different vSwitches on the same ESX ServerD. General network traffic, including non virtual machine trafficAnswer: DHow many paths to a LUN can be simultaneously used when Round Robin multi-pathing isenabled?A. Round Robin can use up to 2 paths simultaneously to send I/O.B. Round Robin can be set to use additional paths simultaneously for every 1000 blocks of I/Otransmitted.C. Round Robin will use only one path to send I/O.D. Round Robin can use up to 4 paths simultaneously to send I/O.Answer: COf the following choices, what is the minimum version of Windows supported to runVirtualCenter?A. Windows 2000 Server, SP4 with Update Rollup 1B. Windows XP Professional SP2C. Windows Server 2003D. Windows Server 2003 SP1Answer: BWhen configuring multiple service console connections, which of the following is true?A. The service console connections must be attached to different vmnicsB. The service console connections must be configured on different virtual switchesC. The service console connection must be configured on different networksD. The service console connections must be configured on the same virtual switchAnswer: C
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