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英文知识复习题库

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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.)

A、　Set appropriate permissions on the virtual machine.

B、　Create a virtual machine customization specification.

C、　Upgrade the virtual hardware

D、　Convert the virtual machine to a template.

E、　Take a snapshot of the virtual machine.

F、

G、

H、

I、

J、

答案：BD

解析：解析: 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。

英文知识复习题库

48、An administrator plans to update the Supervisor cluster and has noticed some of the Tanzu Kubemetes Grid clusters are running an incompatible version.Which action must the administrator take before proceeding with the Supervisor cluster update?

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60、Which two datastore types store the components of a virtual machine as a set of objects? (Choose two)

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81、If a distributed switch uses the ”Route based on physical NIC load” load balancing algorithm， what does the mean send or receive utilization of an uplink need to exceed for the flow of traffic to move to the second uplink?

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20、 An administrator has been notified that a number of hosts are not compliant with the company policy for time synchronization. The relevant portion of the policy states: • All physical servers must synchronize time with an external time source that is accurate to the microsecond. Which step should the administrator take to ensure compliance with the policy?

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37、A VMkernel port is labelled PROD01 and uses the default TCP/IP stack. Currently， this VMkernel port is configured for supporting live virtual machine (VM) migrations.Which configuration change should the administrator make to isolate live VM migration traffic from other network traffic?

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100、An administrator notices a Fibre Channel adapter in an ESXi host has been experiencing inconsistent connectivity states Which trigger can be used to quickly identify the issue and alert the administrator so that the issue can be resolved?

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43、An administrator needs to update a VMware vCenter instance to a newer minor release version. Due to restrictions within the environment， the vCenter instance does not have access to the Internet As a first step， the administrator downloads the required update on another machine. What are the next steps the administrator must perform to complete the update?

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94、What are two use cases for VMware vSphere+? ( Choose two)

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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.)

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41、To keep virtual machines (VMs) up and running at all times in a vSphere cluster， an administrator would like VMs to be migrated automatically when the host hardware health status becomes degraded. Which cluster feature can be used to meet this requirement?

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英文知识复习题库

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.)

A、　Set appropriate permissions on the virtual machine.

B、　Create a virtual machine customization specification.

C、　Upgrade the virtual hardware

D、　Convert the virtual machine to a template.

E、　Take a snapshot of the virtual machine.

F、

G、

H、

I、

J、

答案：BD

相关题目

A. 　Update all Tanzu Kubernetes Grid clusters to the latest version prior to the Supervisor cluster update.

B. 　No action is needed - Tanzu Kubernetes Grid clusters will be updated automatically as part of the update process.

C. 　No action is needed - Incompatible Tanzu Kubernetes Grid clusters can be manually updated after the Supervisor cluster update.

D. 　Update incompatible Tanzu Kubernetes Grid clusters prior to the Supervisor cluster update.

解析：解析:Option D is correct because it indicates that the administrator must update incompatible Tanzu Kubernetes Grid clusters prior to the Supervisor cluster update， as this will ensure that there are no compatibility issues or disruptions during or after the update process. Option A is incorrect because it is not necessary to update all Tanzu Kubernetes Grid clusters to the latest version prior to the Supervisor cluster update， as some clusters may already be compatible with the new version. Option B is incorrect because Tanzu Kubernetes Grid clusters will not be updated automatically as part of the update process， as they require manual intervention from the administrator. Option C is incorrect because incompatible Tanzu Kubernetes Grid clusters cannot be manually updated after the Supervisor cluster update， as they may become inaccessible or unstable due to compatibility issues.选项D是正确的，因为它表明管理员必须在管理集群更新之前更新不兼容的Tanzu Kubernetes网格集群，因为这将确保在更新过程中或之后没有兼容性问题或中断。选项A是不正确的，因为没有必要在管理集群更新之前将所有Tanzu Kubernetes网格集群更新到最新版本，因为一些集群可能已经与新版本兼容。选项B是不正确的，因为Tanzu Kubernetes网格集群不会在更新过程中自动更新，因为它们需要管理员的手动干预。选项C是不正确的，因为不兼容的Tanzu Kubernetes网格集群在管理集群更新之后不能被手动更新，因为它们可能由于兼容性问题而变得不可访问或不稳定。If a Tanzu Kubernetes Grid cluster is incompatible with vSphere 8， upgrade the cluster before proceeding with the system upgrade.如果Tanzu Kubernetes网格集群与vSphere 8不兼容，请在继续系统升级之前升级该集群。

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60、Which two datastore types store the components of a virtual machine as a set of objects? (Choose two)

A. 　VMware Virtual Machine File System (VMFS)

B. 　VMware vSAN

C. 　Network File System (NFS) 3

D. 　vSphere Virtual Volumes (vVols)

E. 　Network File System (NFS) 4.1

解析：解析:Option B and D are correct because they are the datastore types that store the components of a virtual machine as a set of objects， which are logical containers that abstract physical storage resources. Option A， C and E are incorrect because they are the datastore types that store the components of a virtual machine as a set of files， which are stored on a file system that resides on a physical storage device.选项B和D是正确的，因为它们是将虚拟机组件存储为一组对象的数据存储类型，这些对象是抽象物理存储资源的逻辑容器。选项A、C和E不正确，因为它们是将虚拟机组件存储为一组文件的数据存储类型，这些文件存储在物理存储设备上的文件系统中。

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A. 　75 percent of the capacity over a 30 second period

B. 　60 percent of the capacity over a 30 second period

C. 　60 percent of the capacity over a 40 second period

D. 　75 percent of the capacity over a 40 second period

解析：解析: The distributed switch calculates uplinks for virtual machines by taking their port ID and the number of uplinks in the NIC team. The distributed switch tests the uplinks every 30 seconds， and if their load exceeds 75 percent of usage， the port ID of the virtual machine with the highest I/O is moved to a different uplink. 分布式交换机通过获取虚拟机的端口ID和NIC组中的上行链路数量来计算虚拟机的上行链路。分布式交换机每30秒测试一次上行链路，如果其负载超过使用率的75 %，具有最高I/O的虚拟机的端口ID将被移至不同的上行链路。

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A. 　Ensure that each vCenter Server Appliance is configured to use a Network Time Protocol (NTP) source.

B. 　Ensure that each ESXi host is configured to use a Precision Time Protocol (PTP) source.

C. 　Ensure that each ESXi host is configured to use a Network Time Protocol (NTP) source.

D. 　Ensure that each vCenter Server Appliance is configured to use a Precision Time Protocol (PTP) source.

解析：解析: To comply with the policy of synchronizing time with an external source that is accurate to the microsecond， the administrator needs to ensure that each ESXi host is configured to use a PTP source， which provides higher accuracy than NTP.为了遵守与精确到微秒的外部源同步时间的策略，管理员需要确保每台ESXi主机都配置为使用PTP源，这比NTP提供了更高的精确度。

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A. 　Remove PROD01 and create a new VMkernel port and set the TCP/IP stack to vSphere vMotion.

B. 　Remove PROD01 and create a new VMkernel port with the TCP/IP stack set to provisioning

C. 　Create a new VMkernel port and set the TCP/IP stack to provisioning.

D. 　Modify PROD01 by changing the TCP/IP stack to vSphere vMotion.

解析：解析: Select a TCP/IP stack from the list. Once you set a TCP/IP stack for the VMkernel adapter， you cannot change it later. If you select the vMotion or the Provisioning TCP/IP stack， you will be able to use only these stacks to handle vMotion or Provisioning traffic on the host. All VMkernel adapters for vMotion on the default TCP/IP stack are disabled for future vMotion sessions. If you set the Provisioning TCP/IP stack， VMkernel adapterson the default TCP/IP stack are disabled for operations that include Provisioning traffic， such as virtual machine cold migration， cloning， and snapshot migration.从列表中选择一个TCP/IP堆栈。一旦为VMkernel适配器设置了TCP/IP堆栈，以后就不能再更改了。如果您选择vMotion或配置TCP/IP堆栈，您将只能使用这些堆栈来处理主机上的vMotion或配置流量。默认TCP/IP堆栈上用于vMotion的所有VMkernel适配器对于将来的vMotion会话都是禁用的。如果您设置了配置TCP/IP堆栈，默认TCP/IP堆栈上的VMkernel适配器将对包括配置流量的操作(如虚拟机冷迁移、克隆和快照迁移)禁用。

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A. 　Host Connection Lost

B. 　Lost Network Path Redundancy

C. 　Lost Network Connectivity

D. 　Lost Storage Connectivity

解析：解析: Complicated， the question does not comment on whether the path is redundant， if not redundant the correct answer would be D， but if we take into account good practices， the FC would be redundant. 这个问题很复杂，没有评论路径是否冗余，如果不冗余，正确答案应该是D，但是如果我们考虑好的实践，FC将是冗余的。Book course: 6-23 Fibre Channel SAN Components Using SAN switches， you can set up path redundancy to address any path failures from host server to switch， or from storage array to switch. 6-25 Multipathing with Fibre Channel By default， ESXi hosts use only one path from a host to a given LUN at any one time. If the path actively being used by the ESXi host fails， the server selects another available path.书籍课程:6-23光纤通道SAN组件使用SAN交换机，您可以设置路径冗余来解决从主机服务器到交换机或从存储阵列到交换机的任何路径故障。6-25光纤通道多路径默认情况下，ESXi主机在任何时候都只使用一条从主机到给定LUN的路径。如果ESXi主机当前使用的路径出现故障，服务器会选择另一条可用路径。

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A. 　Place the update ISO file in a Virtual Machine File System (VMFS) datastore. Use the vSphere Client to select the update ISO file as the source for the update

B. 　Mount the ISO update file to the CD-ROM drive of the vCenter instance Use the vCenter Management Interface to select the CD-ROM as the source for the update

C. 　Place the ISO update file in a folder accessible to the vCenter instance over HTTPS. Use the vCenter Management Interface to select the update file as the source for the update

D. 　Place the ZIP update file in a folder accessible to the vCenter instance over HTTPS Use the vSphere Client to select the update file as the source for the update

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94、What are two use cases for VMware vSphere+? ( Choose two)

A. 　Enhance on-premises workloads by managing them through the VMware Cloud Console

B. 　Allow live migration between on-premises and VMware Cloud

C. 　Increase the performance of the native vCenter vMotion capability

D. 　Allow the creation of affinity and anti-affinity rules to be used during failover events

E. 　Simplify vCenter lifecycle management through cloud-enabled automation

解析：

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A. 　Replace the VMware Certificate Authority (VMCA) certificate with a self-signed certificate generated from the

B. 　Replace the machine SSL certificates with custom certificates generated from the Enterprise CA.

C. 　Replace the machine SSL certificates with trusted certificates generated from the VMware Certificate Authority (VMCA).

D. 　Replace the VMware Certificate Authority (VMCA) certificate with a custom certificate generated from the Enterprise CA.

E. 　Replace the solution user certificates wife custom certificates generated from the Enterprise CA.

F. 　Replace the solution user certificates with trusted certificates generated from the VMware Certificate Authority (VMCA).

解析：解析: 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。

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A. 　Predictive DRS

B. 　Proactive HA

C. 　vSphere HA Orchestrated Restart

D. 　vSphere Fault Tolerance

解析：解释主动HA是一种群集功能，可用于在主机硬件运行状况降级时，在故障发生之前自动迁移虚拟机。

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