vcp 8.0考题一个

xubaoshan

Question #:1

An administrator manually configures areference ESXi host that meets company security standards for vSphereenvironments. The administrator now needs to apply all of the securitystandards to every identically configured host across multiple vSphere clusterswithin a single VMware vCenter instance.

Whichfour steps would the administrator complete to meet this requirement? (Choosefour.)   

管理员手动配置符合vSphere环境公司安全标准的参考ESXi主机。管理员现在需要将所有安全标准应用到单个VMware vCenter实例中跨多个vSphere群集的所有相同配置的主机。管理员需要完成哪四个步骤来满足这一要求？(选四个。)

A.     Extract  the host profile from the reference host

从参考主机提取主机配置文件

B.      Exportthe host profile from vCenter.

从vCenter导出主机配置文件。

C.      Importhost customization on the reference host.

在引用主机上导入主机定制。

D.     Attachthe host profile to each cluster that requires the secure configuration.

将主机配置文件附加到需要安全配置的每个集群。

E.      Checkthe compliance of each host against the host profile.

根据主机配置文件检查每个主机的合规性。

F.      Resethost customization on the reference host.

G.     在引用主机上重置主机定制。

Answer:A D E G

Explanation

To apply the security standards from areference host to other hosts across multiple clusters, the administrator needsto extract a host profile from the reference host, which captures itsconfiguration settings; attach the host profile to each cluster that requiresthe same configuration; check the compliance of each host against the hostprofile, which compares their settings; and remediate all non-compliant hosts,which applies the configuration settings from the host profile.

为了将来自参考主机的安全标准应用到跨多个集群的其他主机，管理员需要从参考主机提取主机配置文件，该主机配置文件捕获其配置设置；将主机配置文件附加到需要相同配置的每个群集；对照主机配置文件检查每台主机的合规性，主机配置文件会比较它们的设置；并修复所有不符合的主机，这将应用主机配置文件中的配置设置。

xubaoshan

Question #:2
An administrator creates a virtual machine that contains the latest company-approved software, tools and security updates. Company policy requires that only full clones are allowed for server workloads.
A combination of which two tasks should the administrator complete to prepare for the deployment of this virtual machine for multiple users? (Choose two.)
管理员创建了一个虚拟机，其中包含公司批准的最新软件、工具和安全更新。公司策略要求服务器工作负载只允许完整克隆。管理员应该完成哪两项任务的组合来为多用户部署该虚拟机做准备？(选两个。)
A．        Set appropriate permissions on the virtual machine.
在虚拟机上设置适当的权限。
B．        Create a virtual machine customization specification.
创建虚拟机自定义规范。
C．        Upgrade the virtual hardware
升级虚拟硬件
D．        Convert the virtual machine to a template.
将虚拟机转换为模板。
E．        Take a snapshot of the virtual machine.
拍摄虚拟机的快照。

Answer: B D

Explanation Option B and D are correct because they allow the administrator to create a virtual machine customization specification, which can be used to customize guest operating system settings for multiple virtual machines, and convert the virtual machine to a template, which can be used to create full clones of server workloads.
Option A is incorrect because assigning appropriate permissions on the virtual machine does not prepare it for deployment for multiple users. Option C is incorrect because upgrading the virtual hardware does not prepare it for deployment for multiple users. Option E is incorrect because taking a snapshot of the virtual machine does not prepare it for deployment for multiple users. References:
解释选项B和D是正确的，因为它们允许管理员创建虚拟机自定义规范，该规范可用于为多个虚拟机自定义来宾操作系统设置，并将虚拟机转换为模板，该模板可用于创建服务器工作负载的完整克隆。选项A不正确，因为在虚拟机上分配适当的权限并不能为多用户部署做好准备。选项C不正确，因为升级虚拟硬件不会为多用户部署做好准备。选项E不正确，因为拍摄虚拟机的快照并不能为多用户部署做好准备。

xubaoshan

Question #:3
An administrator has a requirement to revert a running virtual machine to a previous snapshot after a failed attempt to upgrade an application. When the administrator originally took the snapshot, the following choices in the Take Snapshot dialog were made:
• Snapshot the virtual machine's memory = false
• Quiesce guest file system = false
What will be the result of the administrator selecting the ‘Revert to Latest Snapshot? option to return the virtual machine to a previous snapshot? (Choose two.)
在升级应用程序的尝试失败后，管理员需要将正在运行的虚拟机恢复到以前的快照。当管理员最初拍摄快照时，在“拍摄快照”对话框中进行了以下选择:对虚拟机内存进行快照= false停顿来宾文件系统=假管理员选择“恢复到最新快照”会有什么结果？将虚拟机恢复到以前快照的选项？(选两个。)
A．        The virtual machine will be restored to the parent snapshot
虚拟机将恢复到父快照
B．        The virtual machine will be restored in a powered off state
虚拟机将在关机状态下恢复
C．        The virtual machine will be restored to the child snapshot
虚拟机将恢复到子快照
D．        The virtual machine will be restored in a powered on state
虚拟机将在开机状态下恢复
E．        The virtual machine will be restored in a suspended state
虚拟机将在挂起状态下恢复
Answer: A B

xubaoshan

Question #:4
An administrator is tasked with configuring remote direct memory access (RDMA) over Converged Ethernet v2 (RoCE v2).
Which two types of adapters must the administrator configure? (Choose two.)
管理员的任务是通过融合以太网v2 (RoCE v2)配置远程直接内存访问(RDMA)。管理员必须配置哪两种类型的适配器？(选两个。)
A．        Paravirtual RDMA adapter
准虚拟RDMA适配器
B．        RDMA network adapter
RDMA网络适配器
C．        Software iSCSi adapter
软件iSCSi适配器
D．        Fibre Channel over Ethernet (FCoE) adapter
以太网光纤通道(FCoE)适配器
E．        Software NVMe over RDMA storage adapter
RDMA存储适配器上的软件NVMe

Answer: B E
Explanation: ESXi 7 and later supports RoCE v2 technology, which enables RDMA over an Ethernet network. Hosts use an RDMA network adapter installed on the host and a software NVMe over RDMA storage adapter.
解释:ESXi 7及更高版本支持RoCE v2技术，该技术可通过以太网实现RDMA。主机使用安装在主机上的RDMA网络适配器和RDMA软件NVMe存储适配器。

xubaoshan

Question #:5
An administrator is asked to segregate virtual machine (VM) traffic by VLAN on a vSphere standard switch The following requirements must be met:
•VLAN ID on the switch port group must be 4095.
•VLAN tagging must be done at the VM level.
Which tagging mode is required?
管理员被要求在vSphere standard交换机上通过VLAN隔离虚拟机(VM)流量，必须满足以下要求:交换机端口组上的VLAN ID必须是4095。VLAN标记必须在虚拟机级别完成。需要哪种标记模式？
A．        External Switch Tagging (EST)
外部开关标签(EST)
B．        None
全无
C．        Virtual Guest Tagging (VGT)
虚拟游客标签(VGT)
D．        Virtual Switch Tagging (VST)
虚拟交换机标记(VST)
Answer: C
Explanation:
The tagging mode that is required is Virtual Guest Tagging (VGT), which allows VLAN tagging to be done at the VM level. VGT requires that the VLAN ID on the switch port group be set to 4095, which is a special value that indicates that packets from all VLANs are allowed to pass through. References:
所需的标记模式是虚拟来宾标记(VGT)，它允许在虚拟机级别完成VLAN标记。VGT要求交换机端口组上的VLAN ID设置为4095，这是一个特殊值，表示允许来自所有VLAN的数据包通过。

xubaoshan

Question #:6
During the staging of a patch on a vCenter Server Appliance, an error was encountered and the process stopped. An administrator resolved the root cause and is ready to continue with the staging of the patch. From the vCenter Management Interface, which action should the administrator take to continue the process from the point at which the error occurred?
在vCenter Server应用装置上转移修补程序的过程中，遇到了一个错误，该过程停止。管理员解决了根本原因，并准备继续安装补丁程序。在vCenter管理界面中，管理员应该采取什么操作来从错误发生的地方继续该过程？
A．        Use the Stage and Install option to resume the staging.
使用“转移并安装”选项继续转移。
B．        Use the Resume option to resume the staging.
使用恢复选项恢复转移。
C．        Use the Unstage option to restart the staging.
使用取消转移选项重新启动转移。
D．        Use the Stage Only option to restart the staging.
使用“仅转移”选项重新启动转移。
Answer: B

xubaoshan

Question #:7
An administrator notices a performance issue in VMware vCenter To try and understand more about the performance issue, the administrator needs to gather more information about the vCenter database to eliminate a potential disk space issue.
Which two tools can the administrator use? (Choose two.)
管理员注意到VMvvare vCenter中的一个性能问题。为了尝试了解有关性能问题的更多信息，管理员需要收集有关vCenter数据库的更多信息，以消除潜在的磁盘空间问题。管理员可以使用哪两种工具？(选两个。)
A．        vCenter Management Interface (VAMI)
vCenter管理界面(VAMI)
B．        Perfmon
性能监视器
C．        Df
查询磁盘使用信息
D．        Esxtop
Esxtop
E．        vSphere Client
vSphere Client
Answer: A C

xubaoshan

Question #:8
Which three features are only available when using vSphere Distributed Switches instead of vSphere Standard Switches? (Choose three.)
哪三项功能仅在使用vSphere分布式交换机而非vSphere标准交换机时可用？(选三个。)
A．        802.1Q tagging
802.1Q标签
B．        Port mirroring
端口镜像
C．        Netflow
网络流
D．         Configuration backup and restore
配置备份和恢复
E．        E. IPv6 support
IPv6支持
F．         IPv4 support
IPv4支持
Answer: B C D
Explanation
Three features that are only available when using vSphere Distributed Switches instead of vSphere Standard Switches are port mirroring, which allows monitoring network traffic on a virtual switch port; Netflow, which allows collecting IP traffic information from a virtual switch; and configuration backup and restore, which allows saving and restoring distributed switch settings.
只有在使用vSphere分布式交换机而不是vSphere标准交换机时才可用的三项功能是端口镜像，它允许监控虚拟交换机端口上的网络流量；Netflow，允许从虚拟交换机收集IP流量信息；以及配置备份和恢复，允许保存和恢复分布式交换机设置。

xubaoshan

Question #:9
An administrator needs to consolidate a number of physical servers by migrating the workloads to a software-defined data center solution.
Which VMware solution should the administrator recommend?
管理员需要通过将工作负载迁移到软件定义的数据中心解决方案来整合大量物理服务器。管理员应该推荐哪种VMware解决方案？
A.        VMware Horizon
B. VMware vSAN
C. VMware vSphere
D. VMware
Answer: C
Option C is correct because VMware vSphere is the solution that provides a software-defined data center
platform that can consolidate physical servers by migrating the workloads to virtual machines. Option A is
incorrect because VMware Horizon is a solution for virtual desktop infrastructure (VDI) and application
delivery. Option B is incorrect because VMware vSAN is a solution for software-defined storage that is
integrated with vSphere. Option D is incorrect because VMware NSX is a solution for software-defined
networking that is integrated with vSphere. References: https://www.vmware.com/products/vsphere.html
选项C是正确的，因为VMware vSphere是提供软件定义的数据中心平台的解决方案，该平台可以通过将工作负载迁移到虚拟机来整合物理服务器。选项A不正确，因为VMware Horizon是虚拟桌面基础架构(VDI)和应用交付的解决方案。选项B不正确，因为VMware vSAN是一种与vSphere集成的软件定义的存储解决方案。选项D不正确，因为VMware NSX是一种与vSphere集成的软件定义的网络解决方案。参考资料:https://www.vmware.com/products/vsphere.html

xubaoshan

Question #:10
What are two uses cases for VMware Tools? (Choose two.)
VMware Tools有哪两种使用情形？(选两个。)
A．        Time synchronization with an NTP server
与NTP服务器的时间同步
B．        Direct deployment of the Aria Automation Config minion
Aria自动化配置插件的直接部署
C．        Share folders between ESXi hosts and guest OS file systems
在ESXi主机和来宾操作系统文件系统之间共享文件夹
D．        Ability to shut down a virtual machine remotely
能够远程关闭虚拟机
E．        Support for unsupported network device drivers
支持不支持的网络设备驱动程序
Answer: B D
Explanation
https://www.stevenbright.com/202 ... using-vmware-tools/ Two use cases for VMware Tools are direct deployment of the Aria Automation Config minion and ability to shut down a virtual machine remotely. Direct deployment of the Aria Automation Config minion is a feature that allows the administrator to deploy a configuration management agent to a virtual machine using VMware Tools. This feature enables automation and orchestration of virtual machine configuration tasks. Ability to shut down a virtual machine remotely is a feature that allows the administrator to gracefully power off a virtual machine from the vSphere Client or other VMware products. This feature requires VMware Tools to be installed and running on the guest operating system. References: https://docs.vmware.com/en/VMwar ... oc/GUID-28C39A00-74

xubaoshan

Question #:11
An administrator is configuring vSphere Lifecycle Manager to install patches to a vSphere cluster. The cluster runs workload virtual machines (VMs) that are incompatible with vSphere vMotion, and therefore cannot be Which configuration in vSphere Lifecycle Manager will allow the administrator to reduce the downtime live migrated between hosts during the installation of the patches.
associated with the patching operation without migrating the VMs?
管理员正在配置vSphere Lifecycle Manager，以便向vSphere集群安装修补程序。群集运行与vSphere vMotion不兼容的工作负载虚拟机(VM ),因此vSphere Lifecycle Manager中的哪种配置将允许管理员减少在安装修补程序期间在主机之间实时迁移的停机时间。在不迁移虚拟机的情况下与修补操作相关联？
A．        Enable Distributed Power Management (DPM) and set the VM power state to the suspend to disk option
启用分布式电源管理(DPM ),并将虚拟机电源状态设置为“挂起到磁盘”选项
B．        Enable Quick Boot and set the VM power state to the suspend to disk option
启用快速启动，并将虚拟机电源状态设置为挂起到磁盘选项
C．        Enable vSphere High Availability (HA) admission control and set the VM power state to the suspend to memory option
启用vSphere高可用性(HA)准入控制，并将虚拟机电源状态设置为“挂起到内存”选项
D．        Enable Quick Boot and set the VM power state to the suspend to memory option
启用快速启动，并将虚拟机电源状态设置为“挂起到内存”选项
Answer: D
Explanation
https://docs.vmware.com/en/VMwar ... A5D316-9452-4A5D-A5 The administrator should enable Quick Boot and set the VM power state to the suspend to memory option, which will allow the administrator to reduce the downtime associated with the patching operation without migrating the VMs. Quick Boot is a feature that skips the hardware initialization phase during host reboot, which reduces the system boot time. Suspend to memory is an option that preserves the state of the VMs in the host memory and restores them from memory after the reboot, which minimizes the VM downtime. These two features work together to optimize the remediation process and speed up the patching operation. References: https://docs.vmware.com/en/VMwar ... er.doc/GUID-5AF3C64
管理员应启用快速启动，并将虚拟机电源状态设置为“挂起到内存”选项，这将允许管理员在不迁移虚拟机的情况下减少与修补操作相关的停机时间。快速启动是一项功能，它可以在主机重新启动期间跳过硬件初始化阶段，从而减少系统启动时间。“挂起到内存”选项可以保留主机内存中虚拟机的状态，并在重新启动后从内存中恢复它们，从而最大限度地减少虚拟机停机时间。这两项功能共同优化补救流程，加快修补操作。

xubaoshan

Question #:12
Which step is completed during Stage 1 of the vCenter Server Appliance deployment?
vCenter Server Appliance部署的第1阶段完成了哪个步骤？
A．        Join a vCenter Single Sign-On domain
加入vCenter单一登录域
B．        Create a new vCenter Single Sign-On domain
创建新的vCenter单一登录域
C．        Select the deployment size
选择部署大小
D．        Configure SSH access
配置SSH访问
Answer: C

xubaoshan

Question #:13
Refer to the exhibit.
参考展品。

An administrator set up the following configuration:
• The distributed switch has three ESXi hosts, and each host has two 40 Gbps NICs.
• The amount of bandwidth reserved for virtual machine (VM) traffic is 6 Gbps.
The administrator wants to guarantee that VMs in the Finance distributed port group can access 50 percent of the available reserved bandwidth for VM traffic. k Given this scenario, what should the size (in Gbps) of the Finance network resource pool be?
管理员设置了以下配置:分布式交换机有三台ESXi主机，每台主机有两个40 Gbps网卡。为虚拟机(VM)流量预留的带宽量为6 Gbps。管理员希望保证金融分布式端口组中的虚拟机可以访问50%的可用预留带宽用于虚拟机流量。k .在这种情况下，财务网络资源池的大小(以Gbps为单位)应该是多少？
A.        18
B.        80
C.        36
D.        120
Answer: A
The size of the Finance network resource pool should be 50 percent of the reserved bandwidth for VM traffic,
which is 6 Gbps x 3 hosts = 18 Gbps.
财务网络资源池的大小应为虚拟机流量预留带宽的50%，即6 Gbps x 3台主机= 18 Gbps。

xubaoshan

Question #:14
An administrator is tasked with configuring certificates for a VMware software-defined data center (SDDC)
based on the following requirements:
• All certificates should use certificates trusted by the Enterprise Certificate Authority (CA).
• The solution should minimize the ongoing management overhead of replacing certificates.
Which three actions should the administrator take to ensure that the solution meets corporate policy? (Choose three.)
管理员的任务是根据以下要求为VMware软件定义的数据中心(SDDC)配置证书:所有证书都应使用企业证书颁发机构(CA)信任的证书。该解决方案应最大限度地减少更换证书的持续管理开销。管理员应该采取哪三项措施来确保解决方案符合公司策略？(选三个。)
A.        Replace the VMware Certificate Authority (VMCA) certificate with a self-signed certificate generated from the
用从生成的自签名证书替换VMware证书颁发机构(VMCA)证书
B.        Replace the machine SSL certificates with custom certificates generated from the Enterprise CA.
用企业CA生成的自定义证书替换机器SSL证书。
C.        Replace the machine SSL certificates with trusted certificates generated from the VMware Certificate Authority (VMCA).
用VMware证书颁发机构(VMCA)生成的可信证书替换机器SSL证书。
D.        Replace the VMware Certificate Authority (VMCA) certificate with a custom certificate generated from the Enterprise CA.
用从企业CA生成的自定义证书替换VMware证书颁发机构(VMCA)证书。
E.        Replace the solution user certificates wife custom certificates generated from the Enterprise CA.
替换从企业CA生成的解决方案用户证书妻子自定义证书。

F.        Replace the solution user certificates with trusted certificates generated from the VMware Certificate Authority (VMCA).
用VMware证书颁发机构(VMCA)生成的可信证书替换解决方案用户证书。
Answer: B D E
Explanation
Option B, D and E are correct because they allow the administrator to replace the machine SSL certificates,
the VMware Certificate Authority (VMCA) certificate and the solution user certificates with custom
certificates generated from the Enterprise CA, which will ensure that all certificates are trusted by the
Enterprise CA and minimize the ongoing management overhead of replacing certificates. Option A is incorrect
because replacing the VMCA certificate with a self-signed certificate generated from the VMCA will not
ensure that the certificate is trusted by the Enterprise CA. Option C is incorrect because replacing the machine
SSL certificates with trusted certificates generated from the VMCA will not ensure that the certificates are
trusted by the Enterprise CA. Option F is incorrect because replacing the solution user certificates with trusted
certificates generated from the VMCA will not ensure that the certificates are trusted by the Enterprise CA.
选项B、D和E是正确的，因为它们允许管理员用企业CA生成的自定义证书替换机器SSL证书、VMware证书颁发机构(VMCA)证书和解决方案用户证书，这将确保企业CA信任所有证书，并将替换证书的持续管理开销降至最低。选项A不正确，因为用从VMCA生成的自签名证书替换VMCA证书不能确保该证书受到企业CA的信任。选项C是不正确的，因为用从VMCA生成的可信证书替换机器SSL证书不能确保证书被企业CA信任。选项F是不正确的，因为用从VMCA生成的可信证书替换解决方案用户证书不能确保证书被企业CA信任。

xubaoshan

Question #:15
An administrator is completing the configuration of a new vSphere cluster and has enabled vSphere High Availability (HA) and vSphere Distributed Resource Scheduler (DRS).
After adding the ESXi hosts to the cluster, which networking information will the administrator be prompted to provide when using the Cluster Quickstart workflow?
管理员正在完成新vSphere集群的配置，并启用了vSphere High Availability (HA)和VSP here Distributed Resource Scheduler(DRS)。将ESXi主机添加到群集后，在使用群集快速启动工作流时，系统会提示管理员提供哪些网络信息？
A．        vMotion networking
B．        Management networking
C．        vSAN networking
D．        Virtual machine networking
Answer: A