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
答案:A
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。
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
答案:A
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。
A. Backup schedule
B. Certificates
C. Storage policies
D. Update policies
E. Permissions
F. Resource and Object limits
G.
H.
I.
J.
解析:解析: After creating a vSphere Namespace, three of the options that an administrator can configure are storage policies, which define how storage resources are allocated for objects within a namespace; permissions, which define who can access and manage objects within a namespace; and resource and object limits, which define how much CPU, memory, storage, and network resources can be consumed by objects within a namespace.创建vSphere命名空间后,管理员可以配置的三个选项是:存储策略,它定义如何为命名空间内的对象分配存储资源;权限,定义谁可以访问和管理名称空间内的对象;资源和对象限制,定义了名称空间中的对象可以消耗多少CPU、内存、存储和网络资源
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).
G.
H.
I.
J.
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。
A. Ensure that the source and destination vCenter instances share the same Key Management Server (KMS).
B. Ensure that Encrypted vMotion Is turned off for the VM
C. Ensure that the VM is encrypted before attempting the migration
D. Ensure that the VM is powered off before attempting the migration.
E. Ensure that the source and destination vCenter Servers have a different Key Management Server (KMS).
F.
G.
H.
I.
J.
解析:解析: To ensure a successful migration of an encrypted VM to a secure environment, the administrator needs to ensure that the source and destination vCenter instances share the same Key Management Server (KMS), which provides encryption keys for both environments; and ensure that the VM is encrypted before attempting the migration, which allows preserving its encryption status during vMotion.为了确保加密虚拟机成功迁移到安全环境,管理员需要确保源和目标vCenter实例共享同一个密钥管理服务器(KMS),该服务器为两个环境提供加密密钥;并确保在尝试迁移之前对虚拟机进行加密,这样可以在vMotion过程中保留其加密状态。
A. vCenter Management Interface
B. Direct Console User Interface (DCUI)
C. vSphere Performance Charts
D. vCenter Command Line Interface
E. ESXi Shell
F.
G.
H.
I.
J.
解析:解析: To monitor the VM performance for a recurrence of the issue, the administrator can use vSphere Performance Charts, which provide graphical views of various performance metrics for VMs and other objects; or ESXi Shell, which provides command-line access to ESXi hosts and allows running various commands to collect performance data.要监视虚拟机性能以防止问题再次出现,管理员可以使用vSphere性能图表,该图表提供虚拟机和其他对象的各种性能指标的图形视图。或ESXi Shell,它提供对ESXi主机的命令行访问,并允许运行各种命令来收集性能数据。
A. 1. Use the Remediate option In vSphore Lifecycle Manager to remediate all of the ESXI hosts in the cluster In parallel. 2. Allow vSphere Lifecycle Manager to automatically control maintenance mode on the ESXI hosts.
B. 1. Place each of the ESXI hosts into maintenance mode manually. 2. Use the Stage option In vSphere Lifecycle Manager to stage the required software on all ESXi hosts one at a time.
C. 1. Leave all ESXI hosts In the cluster operational. 2. Use the Stage All option In vSphere Lifecycle Manager to stage the required software onto all ESXI hosts one at a time.
D. 1. Leave all ESXI hosts In the cluster operational 2. Use the Stage All option In vSphere Lifecycle Manager to stage the required software onto all ESXI hosts In the cluster In parallel.
E. 1.Use the Remediate Option In vSphere Lifecycle Manager to remediate all of the ESXI hosts In the cluster In sequence. 2. Allow vSphere Lifecycle Manager to automatically control maintenance mode on the ESXI hoy
F.
G.
H.
I.
J.
解析:解析: Option A and D are correct because they allow vSphere Lifecycle Manager to automatically control maintenance mode on the ESXi hosts and remediate them in parallel or in sequence. Option B and C are incorrect because they require manual intervention to place the hosts into maintenance mode or to stage the software on each host, which is not efficient or minimal downtime.选项A和D是正确的,因为它们允许vSphere Lifecycle Manager自动控制ESXi主机上的维护模式,并并行或按顺序修复它们。选项B和C是不正确的,因为它们需要手动干预来将主机置于维护模式或在每台主机上存放软件,这是低效的或最少的停机时间。
A. Delete App-LibTemplete(3) from the SA-Templates folder.
B. In the SA-template folder, rename App-Libtemplate (2) to App-LibTemplate
C. Check out AppLibTemplate (3) and delete the template from the SA-Templates folder.
D. Revert to APP-LibTemplate (2) and delete App-LibTemplate (3).
解析:解析: Option D is correct because it allows the administrator to delete only the latest version of the template by reverting to the previous version and then deleting the current version. Option A is incorrect because it deletes the entire template and not just the latest version. Option B is incorrect because it renames the previous version to the current version and does not delete anything. Option C is incorrect because it checks out the latest version and deletes it from the folder, but not from the library.选项D是正确的,因为它允许管理员通过恢复到先前版本然后删除当前版本来仅删除模板的最新版本。选项A不正确,因为它删除了整个模板,而不仅仅是最新版本。选项B不正确,因为它将以前的版本重命名为当前版本,并且不删除任何内容。选项C不正确,因为它会检出最新版本并将其从文件夹中删除,而不是从库中删除。
A. Encrypted vSphere vMotion
B. Unified Extensible Firmware Interface (UEFI) Secure Boot
C. Host Encryption
D. VM Encryption
解析:解析: The feature that should be configured to provide encryption for workloads within an existing vSphere cluster without requiring any specific hardware is VM Encryption, which allows encrypting VMs at rest and during vMotion.在不需要任何特定硬件的情况下,为现有vSphere群集中的工作负载提供加密应该配置的功能是虚拟机加密,它允许在静态和vMotion期间加密虚拟机。
A. Fully automated DRS must be enabled on the cluster so that VM1 will be automatically migrated to another host within the cluster when esx01 is placed into maintenance mode.
B. VM1 must be manually shut down and cold migrated to another host within the cluster using vSphere vMotion before esx01 is placed into maintenance mode.
C. vSphere HA must be enabled on the cluster so that VM1 will be automatically migrated to another host within the cluster when esx01 is placed into maintenance mode.
D. VM1 must be manually live migrated to another host within the cluster using vSphere vMotion before esx01 is placed into maintenance mode.
E. VM1 must be manually migrated to another host within the cluster using vSphere Storage vMotion before esx01 is placed into maintenance mode.
F.
G.
H.
I.
J.
解析:解析: Two actions that are required to ensure VM1 continues to run when esx01 is placed into maintenance mode are enabling fully automated DRS on the cluster, which allows balancing the workload across hosts and migrating VMs without user intervention; and manually live migrating VM1 to another host within the cluster using vSphere vMotion, which allows moving a running VM without downtime.当esx01进入维护模式时,确保VM1继续运行所需的两个操作是:在群集上启用全自动DRS,这允许跨主机平衡工作负载并在没有用户干预的情况下迁移虚拟机;使用vSphere vMotion将VM1手动实时迁移到群集中的另一台主机,这允许在不停机的情况下移动正在运行的虚拟机。
A. The administrator has previously dismissed the Cluster Quickstart workflow
B. The administrator must manually add the host to the cluster before using the Cluster Quickstart workflow.
C. The administrator has not been assigned the required permissions to use the Cluster Quickstart workflow.
D. The administrator must enable the Cluster Quickstart workflow option in VMware vCenter.
解析:解析: Option A is correct because it indicates that the administrator has previously dismissed the Cluster Quickstart workflow, which will prevent them from using it to add and configure an additional host. To use the Cluster Quickstart workflow again, the administrator must enable it in the cluster settings. Option B is incorrect because the administrator does not need to manually add the host to the cluster before using the Cluster Quickstart workflow, as this is one of the steps in the workflow. Option C is incorrect because the administrator does not need any special permissions to use the Cluster Quickstart workflow, as long as they have permissions to perform cluster operations. Option D is incorrect because there is no option to enable the Cluster Quickstart workflow in VMware vCenter, as this is a feature of vSphere clusters.选项A是正确的,因为它表明管理员之前已经取消了群集快速启动工作流,这将阻止他们使用它来添加和配置额外的主机。要再次使用群集快速启动工作流,管理员必须在群集设置中启用它。选项B不正确,因为在使用群集快速启动工作流之前,管理员不需要手动将主机添加到群集,因为这是工作流中的一个步骤。选项C不正确,因为管理员不需要任何特殊权限就可以使用群集快速启动工作流,只要他们拥有执行群集操作的权限。选项D不正确,因为VMware vCenter中没有启用群集快速启动工作流的选项,因为这是vSphere群集的一项功能。
A. The virtual machine will be restored to the parent snapshot
B. The virtual machine will be restored in a powered off state
C. The virtual machine will be restored to the child snapshot
D. The virtual machine will be restored in a powered on state
E. The virtual machine will be restored in a suspended state
F.
G.
H.
I.
J.
解析: