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英文知识复习题库

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88、An administrator is asked to configure a security policy at the port group level of a standard switch. The following requirements must be met:• The security policy must apply to all virtual machines on portgroup-1.• All traffic must be forwarded， regardless of the destination.

A、　Forged transmits set to reject

B、　MAC address changes set to accept

C、　Promiscuous mode set to reject

D、　Promiscuous mode set to accept

答案：D

解析：解析:The security policy that must be configured at the port group level to allow all traffic to be forwarded regardless of the destination is promiscuous mode set to accept， which allows receiving all traffic on a virtual switch port.必须在端口组级别配置安全策略，以允许转发所有流量，而不管目的地是哪里，将混杂模式设置为接受，这允许在虚拟交换机端口上接收所有流量。

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95、A group of new virtual machines have been deployed using thin-provisioned disks due to the limited storage space available in an environment. The storage team has expressed concern about extensive use of this type of provisioning.

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26、An administrator is tasked with deploying a new on-premises software-defined data center (SDDC) that will contain a total of eight VMware vCenter instances. The following requirements must be met: • All vCenter instances should be visible in a single vSphere Client session. • All vCenter inventory should be searchable from a single vSphere Client session. • Any administrator must be able to complete operations on any vCenter instance using a single set of credentials. What should the administrator configure to meet these requirements?

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36、An administrator has configured Storage I/O Control (SIOC) on a Virtual Machine File System (VMFS) datastore. •The datastore supports 30，000 IOPS •Storage I/O Control has been set to manual •Storage I/O Control is triggered when latency hits 30 ms •The datastore contains 3 virtual machines (VMs) •A gold tier VM •A silver tier VM •A bronze tier VM Assuming the datastore latency does not exceed 29ms， what is the maximum number of IOPS the bronze tier VM is entitled to?

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17、An administrator is tasked with adding two additional hosts into an existing production vSphere cluster to support the need for additional capacity.The vSphere cluster currently has four identically configured ESXi hosts (esxOT esx02. esx03 and esx04) that utilize Intel Skylake-based CPUs. The two new hosts (esx05 and esx06) are configured identically in terms of memory and storage to the existing hosts: but utilize Intel Ice Lake-based CPUs.The administrator must ensure that:•Any virtual machine migrates to any of the six ESXi hosts running in the cluster. •There is no virtual machine downtime during the process of adding the new hosts.Which step should the administrator take to meet these requirements?

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72、An administrator is tasked with implementing a backup solution capable of backing up the Supervisor cluster， vSphere Pods， and persistent volumes. Which two solutions must be used to meet this requirement? ( Choose two)

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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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53、An administrator runs a two-node vSphere cluster， which contains two domain controller virtual machines (VMs). The administrator wants to ensure that VMs run on separate hosts without interfering with normal maintenance operations. How should the administrator configure Distributed Resource Scheduler (DRS)?

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23、An administrator is investigating user logon failures for a VMware vCenter instance。Where can the administrator find log files containing information related to user login activities?

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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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59、An administrator is tasked with looking into the disaster recovery options for protecting a database server using VMware vSphere Replication. The following requirements must be met: • The virtual machine must remain online during the protection. • The virtual machine＇s snapshots must be used as part of the replication process. Which step must the administrator complete to accomplish this task?

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英文知识复习题库

88、An administrator is asked to configure a security policy at the port group level of a standard switch. The following requirements must be met:• The security policy must apply to all virtual machines on portgroup-1.• All traffic must be forwarded， regardless of the destination.

A、　Forged transmits set to reject

B、　MAC address changes set to accept

C、　Promiscuous mode set to reject

D、　Promiscuous mode set to accept

答案：D

相关题目

A. 　Datastore

B. 　Data center

C. 　Datastore cluster

D. 　Virtual machine

解析：解析: To create a custom alarm to notify when thin provisioning reaches a certain capacity threshold， the administrator must define this alarm at the datastore level， as it is related to datastore usage要创建自定义警报以在精简资源调配达到特定容量阈值时发出通知，管理员必须在数据存储区级别定义此警报，因为它与数据存储区使用情况相关

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A. 　 Two Enhanced Linked Mode groups consisting of four vCenter instances each in a Single Sign-On domain.

B. 　 single Hybrid Linked Mode group consisting of four vCenter instances each in a Single Sign-On domain.

C. 　 single Enhanced Linked Mode group consisting of eight vCenter instances in one Single Sign-On domain.

D. 　 single Hybrid Linked Mode group consisting of eight vCenter instances in one Single Sign-On domain.

解析：解析: To meet the requirements of viewing and searching all vCenter instances and inventory with a single vSphere

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A. 30000

B. 20000

C. 10

D. 5000

解析：解析: The bronze tier VM is entitled to 30，000 IOPS， which is the maximum number of IOPS that the datastore supports. Storage I/O Control (SIOC) does not limit the IOPS of any VM unless the datastore latency exceeds the threshold， which is 30 ms in this case. Therefore， as long as the datastore latency is below 29 ms， the bronze tier VM can use up to 30，000 IOPS.解释青铜级虚拟机有权获得30，000 IOPS，这是数据存储区支持的最大IOPS数量。存储I/O控制(SIOC)不会限制任何虚拟机的IOPS，除非数据存储延迟超过阈值，在本例中为30毫秒。因此，只要数据存储延迟低于29毫秒，青铜级虚拟机就可以使用多达30，000 IOPS。

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A. 　Create a new vSphere cluster with Enhanced vMotion Compatibility (EVC) enabled and move all hosts into A＇ the new cluster

B. 　Create a new vSphere cluster and move only three hosts into the new cluster.

C. 　Configure Enhanced vMotion Compatibility (EVC) mode on the existing cluster and add the two new hosts into the cluster.

D. 　Create a new vSphere cluster with vSphere High Availability (HA) enabled and move all hosts into the new cluster

解析：解释为了满足这些要求，管理员应该采取的步骤是在现有集群上配置增强的vMotion兼容性(EVC)模式，并将两台新主机添加到集群中。EVC模式通过屏蔽不支持的处理器功能，允许虚拟机在不同代的CPU之间迁移。可以在现有集群上启用EVC模式，而不会影响已启动的虚拟机。

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A. 　VMware vCenter

B. 　Standalone Velero and Restic

C. 　NSX-T Manager

D. 　vSphere Host Client

E. 　Velero Plugin for vSphere

解析：

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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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A. 　Create a ＇Must run Virtual Machines to Hosts＇ anti-affinity rule.

B. 　Create a ＇Virtual Machines to Virtual Machines＇ anti-affinity rule.

C. 　Create a ＇Virtual Machines to Virtual Machines＇ dependency rule.

D. 　Create a ＇Should run Virtual Machines to Hosts＇ anti-affinity rule.

解析：

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23、An administrator is investigating user logon failures for a VMware vCenter instance。Where can the administrator find log files containing information related to user login activities?

A. 　On the vCenter Management Interface

B. 　On the ESXi host using the Direct Console User Interface

C. 　On the vCenter Server Appliance

D. 　In the vSphere Client when viewing the vCenter virtual machine

解析：解析: The administrator can find log files containing information related to user login activities on the vCenter Server Appliance， which is a preconfigured Linux-based virtual machine that runs all vCenter Server services. The log files are located in /var/log/vmware/vmware-vpx/vpxd.log and /var/log/vmware/sso/ssoAdminServer.log directories.管理员可以在vCenter Server Appliance上找到包含用户登录活动相关信息的日志文件，vCenter Server Appliance是一个预配置的基于Linux的虚拟机，运行所有vCenter Server服务。日志文件位于/var/log/VMware/VMware-vpx/vpxd . log和/var/log/VMware/SSO/ssoadminserver . log目录中

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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. 　 Configure the virtual machine storage policy.

B. 　 Enable guest OS VSS quiescing for this virtual machine.

C. 　 Perform a full initial synchronization of the source virtual machine to the target location.

D. 　 Configure network traffic isolation for vSphere Replication.

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