VCP510PSE 全真模擬試験 DEMO

問題8: An administrator selects the Profile Compliance tab of a vSphere cluster, then selects Check
Compliance Now. Which features requirements are not checked by this?
A. vMotion
B. Fault Tolerance
C. DRS
D. Host Profiles
正解: D
10. An administrator is editing the IP allocation policy for a vApp. Which three options are
available? (Choose three.)
A. Automatic
B. Roaming
C. Transient
D. DHCP
E. Fixed
正解: C,D,E
11. An administrator views the Fault Tolerance pane of the Summary tab of a virtual machine
and finds that the current status is Not Protected.
What are two vSphere Fault Tolerance states that would cause the virtual machine to not be
protected? (Choose two.)
A. Stopped - Fault Tolerance has been stopped on the secondary virtual machine.
B. Need Secondary VM - The primary virtual machine is running without a secondary virtual
machine and is not protected
C. Need Primary VM - The secondary virtual machine is running, and a new primary virtual machine
cannot be generated.
D. Disabled - Fault Tolerance is disabled.
正解: B,D
12. Which VMware solution uses the security of a vSphere implementation and provides
linked-clone technology to virtual desktops?
A. VMware ACE
B. VMware View
C. VMware Workstation
D. VMware ThinApp
正解: B
Explanation:
Reference: http://www.vmware.com/files/pdf/VMware-View-4-Composer-DS-EN.pdf (page 1, last
paragraph)
13. An administrator is working to update the hosts and virtual machines in a vSphere 5.x
deployment using Update Manager Baselines.
Other than host patches, which three items require a separate procedure or process to update?
(Choose three.)
A. Operating system patches
B. Virtual Appliance updates
C. Virtual Machine Virtual Hardware upgrades
D. VMware Tools on machines without VMware Tools already installed
E. Application patches within the virtual machine
正解: A,D,E
14. An administrator is working to implement Storage Profiles in their environment.
Which two ways can storage capabilities be generated? (Choose two.)
A. They are generated by Datastore Clusters as LUNs are added to the cluster.
B. They are automatically determined by the Storage Profile when it is created.
C. They can be retrieved from the array through the VMware APIs for Storage Awareness (VASA).
D. They can be manually generated by the administrator.
正解: C,D
Explanation:
Understanding Storage Capabilities
A storage capability outlines the quality of service that a storage system can deliver.
It is a guarantee that the storage system can provide a specific set of characteristics for capacity,
performance, availability, redundancy, and so on.
If a storage system uses Storage APIs - Storage Awareness, it informs vCenter Server that it can
guarantee a specific set of storage features by presenting them as a storage capability. vCenter
Server recognizes the capability and adds it to the list of storage capabilities in the Manage Storage
Capabilities dialog box. Such storage capabilities are system-defined. vCenter Server assigns the
system-defined storage capability to each datastore that you create from that storage system.
NOTE:
Because multiple system capabilities for a datastore are not supported, a datastore that spans
several extents assumes the system capability of only one of its extents.
You can create user-defined storage capabilities and associate them with datastores.
You should associate the same user-defined capability with datastores that guarantee the same
level of storage capabilities. You can associate a user-defined capability with a datastore that already
has a system-defined capability. A datastore can have only one system-defined and only one
userdefined capability at a time.
15. An administrator has created a virtual machine that will be accessed from a public kiosk.
Management has requested that the virtual machine be reset to a known state once a week or on
demand if requested.
Which method is the simplest way to meet this requirement?
A. Configure the storage array to be vSphere aware and script routine array snapshot restores of the
datastore.
B. Implement a 3rd party imaging server and PXE boot the virtual machine off a static image.
C. Set the VMDKs of the virtual machine to be Independent-Nonpersistent and schedule restarts of
the virtual machine.
D. Create Nonpersistent disks for the virtual machine and set the guest OS to reboot once a week.
正解: C
16. Which three Storage I/O Control conditions might trigger the Non-VI workload detected on
the datastore alarm? (Choose three.)
A. The datastore is connected to an ESX/ESXi 4.0 host that does not support Storage I/O Control.
B. The datastore is on an array that is performing system tasks such as replication.
C. The datastore is utilizing active/passive multipathing or NMP (Native Multi-Pathing).
D. The datastore is storing virtual machines with one or more snapshots.
E. The datastore is connected to an ESX/ESXi 4.0 host that is not managed by vCenter.
正解: A,B,E
Explanation:
http://kb.vmware.com/selfservice/microsites/search.do?language=en_US&cmd=displayKC&externa
lId=1020651
http://pubs.vmware.com/vsphere-50/topic/com.vmware.vsphere.troubleshooting.doc_50/GUID38F
95285-DB4F-462F-AFD7-0F4D812B085F.html
17. An administrator has deployed vCenter Data Recovery and wants the largest possible
de-duplication store. Which three storage options can be used? (Choose three.)
A. Two CIFS shares
B. Two RDMs on a FCP array
C. One NFS mount on the ESXi host and one RDMs on an iSCSI array
D. One CIFS share and one FCP RDM
E. Two NFS mounts on the ESXi host
正解: B,C,E
18. Which two conditions must exist on all hosts in the cluster if Enhanced vMotion
Compatibility (EVC) is used? (Choose two.)
A. The cluster must be enabled for DRS.
B. All hosts in the cluster must be running ESX/ESXi 3.5 Update 2 or later.
C. All hosts in the cluster must have hardware virtualization support enabled.
D. The cluster must be enabled for HA.
正解: B,C
19. What are three true statements about quiescing virtual machine snapshots? (Choose three.)
A. vSphere snapshot quiescing only occurs on Windows guest OSes.
B. The quiescing operation is automatic with any snapshot.
C. The quiescing operation varies by guest OS.
D. Quiescing should occur before array-based snapshots to ensure consistency.
E. VMware Tools is required for quiescing to be successful.
正解: C,D,E
20. An administrator has just finished deploying a vApp for a web service. What three options
are available to the administrator for IP allocation within the vApp? (Choose three.)
A. Transient
B. Fixed
C. DHCP
D. Bridged
E. NAT
正解: A,B,C
21. An administrator takes a vSphere snapshot of a virtual machine and applies an OS update.
After confirming the update the administrator cannot enable Fault Tolerance on the virtual machine
and suspects there are snapshots that have not been consolidated.
Which two operations can the administrator perform to verify consolidation is needed? (Choose
two.)
A. Expose the Needs Consolidation column in the virtual machines tab of the host.
B. Browse the datastore containing the vmdk files and look for files with the "-delta.vmdk"
extension.
C. Expose the Needs Consolidation column in the virtual machine summary tab.
D. Select and run the vSphere Cluster HealthCheck from the right-click menu of the cluster object.
正解: A,B
22. An administrator is enabling Enhanced vMotion Compatibility (EVC) in a DRS cluster. The
administrator wants only hosts with the newest Intel processors added to the cluster.
Which setting satisfies this requirement?
A. The baseline with the most CPUs listed
B. The baseline with the fewest CPUs listed
C. Any baseline that contains Future Intel processors
D. Create a new baseline and add only the latest processor family
正解: D
Reference:
http://www.virtualizationadmin.com/articles-tutorials/vmware-esx-and-vspherearticles/vmotion-dr
s-high-availability/enhanced-vmotion-compatibility-primer.html (8th para)
23. Which two conditions will prevent a virtual machine from being successfully migrated using
Storage vMotion? (Choose two.)
A. The virtual machine has an RDM.
B. The virtual machine has Fault Tolerance enabled.
C. The virtual machine is running on a vSphere 5.x Standard host.
D. The virtual machine has a disk stored on an NFS datastore.
正解: B,C
24. An administrator is using Update Manager 5.x to update virtual appliances in a vSphere
environment. The environment is using the vCenter Server Virtual Appliance (vCSA).
What would cause the remediation to fail?
A. Updating of the appliance can only be done if the vCenter Server Virtual Appliance (vCSA) has
been put into Maintenance Mode.
B. Remediation must be configured on the Appliance Administration page before use.
C. Remediation of the vCenter Server Virtual Appliance (vCSA) with Update Manager is not
supported.
D. Remediation requires the hosts to be connected to vCenter using an IPv4 address.
正解: C
25. ACME Junkmail Incorporated has been utilizing templates in their environment. They are
running a 10-node ESXi 5.x Cluster and DRS has not been configured. Several virtual machines have
been deployed from this template and successfully powered on, but a newly deployed virtual
machine will not power on. There appear to be adequate CPU and Memory resources available on
the host.
Which three things can be done to allow more virtual machines to be deployed into the cluster from
this template? (Choose three.)
A. Select a different datastore for the virtual machine
B. Move the swap file to a different location
C. Deploy the virtual machine to a different host using the same datastore
D. Enable DRS on the cluster to balance the virtual machine load out across hosts
E. Increase the virtual machine memory reservation
正解: A,B,E
Explanation:
If you make reservations for your virtual machine's that are equal to the amount of RAM assigned to
them, swapping and page sharing does not occur.
You can over commit pretty heavily if you are comfortable with poorer performance.
If you do not set reservations, ESX host creates a .vswp file equal to the difference between the
amount of physical memory assigned to the virtual machine and the reservation it has.
By default, memory reservations are set to 0. If you have a virtual machine with 2GB of memory
without a reservation, it creates a 2GB .vswp file when it is powered on.
The virtual machine starts using the .vswp file if the server is out of physical RAM. If you set a 1GB
reservation, it creates a 1GB .vswp file.
The .vswp files are what allows for memory overcommitment.