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英文知识复习题库

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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

F、

G、

H、

I、

J、

答案：BD

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。

英文知识复习题库

16、An administrator Is looking to deploy a new VMware vCenter Instance. The current environment consists of 75 hosts and is expected to grow up to 100 hosts over the next three years.Which deployment size should the administrator select?

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82、What is the role of vSphere Distributed Services Engine?

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68、After a number of outages within a production VMware software-defined data center， an administrator is tasked with identifying a solution to meet the following requirements: • Reduce the risk of outages by proactively identifying issues with the environment and resolving them. • Reduce the complexity of uploading log bundles when raising support tickets. Which solution should the administrator recommend to meet these requirements?

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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.)

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79、Which VMware offering will allow an administrator to manage the lifecycle of multiple vCenter Server instances in a single software as a service (SaaS)-based solution to help drive operational efficiency?

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12、Which step is completed during Stage 1 of the vCenter Server Appliance deployment?

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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?

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63、An administrator is working with VMware Support and Is asked to provide log bundles for the ESXI hosts in an environment.three options Joes the administrator have? (Choose three)

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65、An administrator is tasked with installing VMware vCenter. The vCenter Server Appliance must support an environment of: • 400 hosts • 4000 virtual machines Which two resources must be allocated， at a minimum， to meet the requirements? (Choose two)

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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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英文知识复习题库

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

F、

G、

H、

I、

J、

答案：BD

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A. 　Medium

B. 　Tiny

C. 　Large

D. 　Small

解析：解析:VMWare: Small environment (up to 100 hosts or 1，000 virtual machines) Medium environment (up to 400 hosts or 4，000 virtual machine)The administrator should select the small deployment size for the new vCenter Server instance， which is suitable for an environment with up to 100 hosts or 1，000 virtual machines. The small deployment size has 4 vCPUs and 19 GB of memory， which can handle the current and expected growth of the environment. The other deployment sizes are either too large or too small for the environment.VMWare:小型环境(最多100台主机或1，000台虚拟机)中型环境(最多400台主机或4，000台虚拟机)管理员应为新的vCenter Server实例选择小型部署，这适用于最多100台主机或1，000台虚拟机的环境小型部署有4个vCPUs和19 GB内存，可以处理环境的当前和预期增长。其他部署规模对于环境来说要么太大，要么太小。

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82、What is the role of vSphere Distributed Services Engine?

A. 　Provide a live shadow Instance of a virtual machine (VM) that mirror， the primary VM to prevent data loss and downtime during outages

B. 　Implement Quality of Service (QoS) on network traffic within a vSphert Distributed Switch

C. 　Provide hardware accelerated data processing to boort infrastructure performance

D. 　Redistribute virtual machines across vSphere cluster host affinity rules following host failures or during maintenance operations

解析：解析: The role of vSphere Distributed Services Engine is to provide hardware accelerated data processing to boost infrastructure performance by offloading network services from the CPU to the DPU.VSP here Distributed Services Engine的作用是提供硬件加速数据处理，通过将网络服务从CPU转移到DPU来提升基础架构性能。

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A. 　VMware Aria Operations for Logs

B. 　VMware Skyline Advisor Pro

C. 　VMware Skyline Health

D. 　VMware Aria Operations

解析：解析: The solution that should be recommended to reduce the risk of outages by proactively identifying and resolving issues with the environment and reducing the complexity of uploading log bundles is VMware Skyline Health， which provides automated support and proactive recommendations for vSphere.应推荐的解决方案是VMware Skyline Health，它通过主动识别和解决环境问题以及降低上传日志捆绑包的复杂性来降低停机风险，为vSphere提供自动化支持和主动建议。

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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.)

A. 　Paravirtual RDMA adapter

B. 　RDMA network adapter

C. 　Software iSCSi adapter

D. 　Fibre Channel over Ethernet (FCoE) adapter

E. 　Software NVMe over RDMA storage adapter

解析：解析:: 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。

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A. 　VMware vSphere with Tanzu

B. 　VMware Cloud Foundation

C. 　VMware vSphere+

D. 　VMware Aria Suite Lifecycle

解析：解析: VCF includes the management domain and multiple workload domains. While VCF does use LCM to manage vCenter lifecycle， it is on-prem only (for now) and is not SaaS based. That only leave vSphere+. See the video in this link about upgrading remote vCenters managed by vSphere+.VCF包括管理域和多个工作负载域。虽然VCF确实使用LCM来管理vCenter生命周期，但它仅在本地部署(目前如此)，并且不在SaaS。只剩下vSphere+。请参见此链接中关于升级由vSphere+管理的远程vCenters的视频。

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12、Which step is completed during Stage 1 of the vCenter Server Appliance deployment?

A. 　Join a vCenter Single Sign-On domain

B. 　Create a new vCenter Single Sign-On domain

C. 　Select the deployment size

D. 　Configure SSH access

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A. 　External Switch Tagging (EST)

B. 　None

C. 　Virtual Guest Tagging (VGT)

D. 　Virtual Switch Tagging (VST)

解析：解析: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。

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63、An administrator is working with VMware Support and Is asked to provide log bundles for the ESXI hosts in an environment.three options Joes the administrator have? (Choose three)

A. 　Generate a combined log bundle for all ESXI hosts using the vCenter Management Interface

B. 　Generate a separate log bundle for each ESXI host using the vSphere Host Client.

C. 　Generate a combined log bundle for all ESXI hosts using the vSphere Client.

D. 　Generate a separate log bundle for each ESXI host using the vSphere Client.

E. 　Generate a separate log bundle for each ESXI host using the vCenter Management Interface.

F. 　Generate a combined log bundle for all ESXi hosts using the vSphere Host Client.

解析：解释选项B、C和D是正确的，因为它们是为使用不同接口的单个或多个ESXi主机生成日志包的有效方法。选项A和E不正确，因为它们不是使用vCenter管理界面为所有ESXi主机生成日志包的可能选项。选项F不正确，因为不可能使用vSphere Host Client为所有ESXi主机生成组合日志捆绑包。

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A. 　16 vCPUs

B. 　30 GB Memory

C. 　4 vCPUs

D. 　8 vCPUs

E. 　20 GB Memory

解析：

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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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