发布时间 : 星期四 文章VCP-621 VUE考试中心题库中英文对照文档更新完毕开始阅读
(mpx.vmhba1:C0:T0:L0) Has Settable DisplayName: false SizE. 40960 Device Type: Direct-Access Multipath Plugin: NMP Devfs Path:
/vmfs/devices/disks/mpx.vmhba1:C0:T0:L0 Status: off Is Local: true What can be determined by this output? 由这个输出可以决定什么
A. The device is a being used for vFlash Read Cache. 该设备是用于vFlash读缓存。
B. The device is in a Permanent Device Loss (PDL) state. 设备在一个永久的设备损失(PDL)状态。 C. The device is a local Solid State Device (SSD). 该设备是一个本地的固态器件(SSD)。
D. The device is in an All Paths Down (APD) state. 设备在一个所有路径(adp)状态。 Answer: B Explanation: QUESTION NO: 53
What are two use cases for Fibre Channel Zoning in a vSphere environment? (Choose two.) 可以使用哪两个用例作为vSphere环境的光纤通道区分？ A. Increases the number of targets presented to an ESXi host.
增加出现在一个ESXi主机的目标数量 B. Controls and isolates paths in a fabric. 在fabric控制和隔离路径。
C. Controls and isolates paths to an NFS share. 在共享NFS上控制和隔离路径。
D. Can be used to separate different environments. 可用于分离不同的环境。 Answer: B,D Explanation: QUESTION NO: 54
Which two considerations should an administrator keep in mind when booting from Software Fiber Channel over Ethernet (FCoE)? (Choose two.)
哪两个因素管理员应该记住当从软件FCoE启动时？
A. Software FCoE boot configuration can be changed from within ESXi. 从ESXi里面可以改变软件FCoE引导配置。
B. Software FCoE boot firmware cannot export information in FBFT format.
软件FCoE引导固件不能输出FBFT格式的信息 C. Multipathing is not supported at pre-boot. 不支持多路径pre-boot。
D. Boot LUN cannot be shared with other hosts even on shared storage. 引导LUN仍然不能与其他主机共享存储 Answer: C,D Explanation: QUESTION NO: 55
An administrator notices that there is an all paths down (APD) event occurring for the software FCoE storage. 管理员注意到有一个软件FCoE存储的APD事件发生。 What is a likely cause? 可能的原因是什么
A. Spanning Tree Protocol is enabled on the network ports. 生成树协议在网络端口上启用。 B. Spanning Tree Protocol is disabled on the network ports.
生成树协议在网络端口上不能启用。
C. Spanning Tree Protocol is enabled on the storage processors. 生成树协议在存储处理器上启用。
D. Spanning Tree Protocol is disabled on the storage processors. 生成树协议在存储处理器上不能启用 Answer: A Explanation: QUESTION NO: 56
Which two statements are true regarding iSCSI adapters? (Choose two.) 关于iSCSI适配器的哪两个语句是正确的？
A. Software iSCSI adapters require vmkernel networking. 软件iSCSI适配器需要vmkernel网络
B. Independent Hardware iSCSI adapters offload processing from the ESXi host. 独立的硬件iSCSI适配器从ESXi主机卸载处理。
C. Dependent Hardware iSCSI adapters do not require vmkernel networking. 从属的硬件iSCSI适配器不需要vmkernel网络。
D. Independent Hardware iSCSI adapters require vmkernel networking.
独立的硬件iSCSI适配器需要vmkernel网络。 Answer: A,B Explanation: QUESTION NO: 57
An administrator is configuring virtual machines to use Worldwide Port Names (WWPNs) to access the storage. 管理员使用WWPNs配置虚拟机来访问存储。
Which two conditions are required? (Choose two.) 需要哪两个条件? A. The switches in the fabric must be N-Port ID Virtualization aware. Fabric上的交换机必须是N-Port ID虚拟化aware。
B. The virtual machines must be using passthrough Raw Disk Mapping (RDMp). 虚拟机必须使用透传RDMp。
C. The virtual machines must be using Virtual Machine Disk (VMDK). 虚拟机必须使用虚拟机磁盘。
D. The switches in the fabric must be Storage I/O Control aware.
Fabric上的交换机必须是存储I / O控制aware。 Answer: A,B Explanation: QUESTION NO: 58
Which two statements are true regarding VMFS3 volumes in ESXi 6.x? (Choose two.)
关于ESXi 6. X上的VMFS3卷，哪两个语句是正确的
A. Creation of VMFS3 volumes is unsupported. 创建VMFS3卷是不支持的。
B. Upgrading VMFS3 volumes to VMFS5 is supported. 升级VMFS3卷到VMFS5是支持的。 C. Existing VMFS3 volumes are unsupported. 现有VMFS3体积是不支持的
D. Upgrading VMFS3 volumes to VMFS5 is unsupported. 升级VMFS5卷 到VMFS3是不支持的 Answer: A,B Explanation: QUESTION NO: 59
Which three statements are correct regarding Fibre Channel over Ethernet (FCOE)? (Choosethree.) 哪三个语句是正确的关于FCOE？
A. The network switch must have Priority-based Flow Control (PFC) set to AUTO. 网络交换机必须基于优先级的流量控制(PFC)设置为自动。
B. The network switch must have Priority-based Flow Control (PFC) set to ON.
网络交换机必须基于优先级的流量控制(PFC)设置为开启。 C. Each port on the FCoE card must reside on the same vSwitch. FCoE卡上的每个端口必须属于相同的vSwitch
D. Each port on the FCoE card must reside on a separate vSwitch. FCoE卡上的每个端口必须有一个单独的vSwitch。
E. The ESXi host will require a reboot after moving an FCoE card to a different vSwitch.
将FCoE卡移动到一个不同的vSwitch后ESXi主机需要重新启动。 Answer: A,D,E Explanation: QUESTION NO: 60
Which two statements are true regarding Virtual SAN Fault Domains? (Choose two.) 哪两个语句是正确的关于虚拟SAN故障域?
A. They enable Virtual SAN to tolerate the failure of an entire physical rack. 他们使虚拟SAN默许整个物理架的故障。
B. Virtual SAN ensures that no two replicas are provisioned on the same domain.
虚拟SAN确保两个副本不配置在同一个域
C. Virtual SAN ensures that all replicas are provisioned on the same domain. 虚拟SAN确保所有副本都提供相同的域
D. They require VMware High Availability (HA) to ensure component distribution across domains. 他们需要VMware高可用性(HA),以确保跨域组件分布。 Answer: A,B Explanation: QUESTION NO: 61
An administrator created a six node Virtual SAN cluster, created a fault domain, and moved three of the six nodes into that domain.
管理员创建了一个六节点虚拟SAN集群,创建了一个故障域,将六节点中的三个移动到这个域。
A node that is a member of the fault domain fails. 故障域成员中的一个节点移动失败了。 What is the expected result? 预期的结果是什么？
A. The remaining two fault domain members are treated as failed. 剩下的两个故障域成员被视为失败
B. The remaining two fault domain members stay protected by the domain.
剩下的两个故障域成员由域保护。
C. One of the non-member nodes will be automatically added to the fault domain. 非成员节点中的一个将自动添加到故障域。
D. VMware High Availability will restart virtual machines on remaining nodes in the domain. 虚拟机高可用性将重启剩余节点域中的虚拟机 Answer: A Explanation: QUESTION NO: 62
Where is a Virtual SAN Fault Domain configured? 虚拟SAN故障域配置在哪里? A. VMware Virtual SAN Cluster configuration VMware虚拟SAN集群配置 B. VMware High Availability Cluster configuration 虚拟机高可用性集群配置 C. Distributed Resource Scheduler configuration 分布式资源调度程序配置
D. Datacenter Advanced Settings configuration 数据中心高级设置配置 Answer: A Explanation: QUESTION NO: 63
Which statement is true for the Path Selection Plug-In VMW_PSP_MRU? 关于路径选择插件VMW_PSP_MRU以下哪个陈述是正确？?
A. VMW_PSP_MRU is default for a majority of active-active and active-passive arrays. VMW_PSP_MRU是默认大多数主动-主动和主动-被动数组。
B. VMW_PSP_MRU will remain on the selected path even if the state were to change. VMW_PSP_MRU仍将所选择的道路上,即使改变状态。
C. VMW_PSP_MRU is recommended for Virtual SAN. 虚拟SAN VMW_PSP_MRU是被推荐的 D. VMW_PSP_MRU will have no preferred path setting for the Plug-In. VMW_PSP_MRU不会首选路径设置插件 Answer: D Explanation: QUESTION NO: 64
Which two tasks does the Pluggable Storage Architecture (PSA) perform? (Choose two.) PSA执行哪两个任务？
A. Handles I/O queueing to the logical devices. 处理I / O队列的逻辑设备 B. Handles physical path discovery, but is not involved in the removal. 处理物理路径发现,但没有参与清除
C. Handles physical path discovery and removal. 处理物理路径发现和删除
D. Handles I/O queueing to FC storage HBAs. 处理I / O队列到FC存储HBAs. Answer: A,C Explanation: QUESTION NO: 65
Which two statements are true regarding Storage Multipathing Plug-Ins? (Choose two.) 关于存储多路径插件哪两个语句是正确的?
A. The default Path Selection Policy is VMW_PSP_MRU for iSCSI or FC devices. 默认路径选择策略是iSCSI VMW_PSP_MRU或FC设备。
B. The default Path Selection Policy is VMW_PSP_FIXED for iSCSI or FC devices. 默认路径选择策略是iSCSI VMW_PSP_FIXED或FC设备。
C. VMW_PSP_MRU is typically selected for ALUA arrays by default. VMW_PSP_MRU通常是选择默认ALUA数组。
D. VMW_PSP_FIXED is typically selected for ALUA arrays by default.
VMW_PSP_FIXED通常是选择默认ALUA数组 Answer: B,C Explanation: QUESTION NO: 66
What is the command to list multipathing modules on an ESXi 6.x host? 哪个命令列出ESXi 6. x主机上的多路径模块？ A. esxcli storage core list plugin --plugin-class=MP B. esxcli storage core list plugin --class-plugin=MP C. esxcli storage core plugin list --plugin-class=MP
D. esxcli storage core plugin list --class-plugin=MP Answer: C Explanation: QUESTION NO: 67
Which two solutions require Physical Mode Raw Device Mapping (RDM)? (Choose two.) 哪两个解决方案需要RDM？
A. Direct access to the storage array device 直接访问存储阵列设备 B. Virtual Machine Snapshots 虚拟机快照 C. Hardware Acceleration 硬件加速
D. Guest Clustering across ESXi hosts 客户群跨过ESXi主机 Answer: A,D Explanation: QUESTION NO: 68
A device's vStorage API for Array Integration (VAAI) support status command line output shows: 一系列设备的vStorage API集成(VAAI)支持命令行输出状态显示：
naa.500253825002a865 VAAI Plugin Name: ATS Status: unsupported Clone Status: unsupported Zero Status: supported Delete Status: unsupported
What is the corresponding VAAI support status in the vSphere Web Client? vSphere Web客户端哪个是对应的VAAI支持的状态
A. Unknown B. Supported C. Not supported D. Unsupported Answer: A Explanation: QUESTION NO: 69
Refer to the Exhibit. 依据图表