【多选题】
An administrator cannot enable multi-processor Fault Tolerance (SMP-FT) for a virtual machine. Which are two possible causes for this? (Choose two.)___
A. The virtual machine is running on a vSAN datastore.
B. The Fault Tolerance network is using a 10Gbit uplink.
C. The virtual machine has 6 vCPUs assigned.
D. The virtual machine has a 1TB VMDK attached.
E. The virtual machine has snapshots present.
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相关试题
【多选题】
Which two statements are true for Predictive DRS? (Choose two.)___
A. It balances resource utilization for virtual machines with unpredictable utilization patterns.
B. It integrates DRS with vRealize Operations Manager to balance workloads for virtual machines before resource utilization spikes occur.
C. It balances resource utilization based on a threshold's algorithm that runs each night.
D. It determines the best placement and balance of virtual machines based on a threshold's algorithm that runs each night in vCenter Server 6.5 Database.
【多选题】
Which two situations could cause a virtual machine to appear with (orphaned) appended to its name? (Choose two.)___
A. if a host failover is unsuccessful
B. if a virtual machine was removed from vCenter Server's inventory
C. if a virtual machine was deployed from template, and the template has been deleted
D. if a virtual machine is unregistered directly on the host
【多选题】
Which three requirements are needed to apply RAID 5 or RAID 6 erasure coding on a vSAN 6.2 or 6.5 object? (Choose three.)___
A. on Disk Format 3.0
B. Hybrid vSAN
C. All Flash vSAN
D. vSAN Advanced License
E. Stretched Cluster Configurations
【多选题】
An administrator sees the following error in the log files: Which two events could be the source of the error message? (Choose two.)___
A. vCenter Server failure
B. VXLAN failure
C. Disk array failure
D. Network failure
E. ESXi host failure
【多选题】
An administrator is attempting to access an ESXi host via the DCUI but is unable to do so. Which could be two possible causes? (Choose two.)___
A. The host in Qhas no out-of-band management capability (i.e. iLO/iDRAC).
B. The SSH service is disabled on the host.
C. Strict lockdown mode is enabled on the host.
D. Normal lockdown mode is enabled and the administrator is a member of the
E. xception User list.
【多选题】
Which two permissions are required to migrate a virtual machine with Storage vMotion? (Choose two.)___
A. Network > Move Network
B. Virtual Machine > Inventory > Move
C. Resource > Migrate powered on virtual machine
D. Datastore > Allocate Space
【多选题】
Which are three supported storage requirements for vCenter Server HA? (Choose three.)___
A. NFS
B. RDM
C. vSAN
D. VMFS
E. JBOD
【多选题】
Which are the two network requirements for a VMware vSAN 6.5 cluster? (Choose two.)___
A. Multicast must be enabled on the physical switches and routers that handle vSAN traffic.
B. vSAN requires IPv6 only.
C. All hosts must have a dedicated 40GbE NIC.
D. The vSAN network supported IPv4 or IPv6.
E. vSAN requires IPv4 only.
【多选题】
Which three prerequisites must be in place prior to enabling secure boot for a virtual machine? (Choose three.)___
A. VirtualMachine.Config.Settings privileges
B. an encrypted USB drive
C. Virtual Hardware version 13 or later
D. Virtual Hardware version 12 or later
E. EFI firmware
【多选题】
A user is given the "Virtual machine user (sample)" role in a vSphere 6.x environment. Which three permissions would the user be able to perform? (Choose three.)___
A. Reset a virtual machine.
B. Power on a virtual machine.
C. Move a host into a cluster.
D. Configure CD media.
E. Migrate a virtual machine with Storage vMotion.
【多选题】
Which three are supported upgrade processes for ESXi host? (Choose three.)___
A. using vSphere Auto Deploy
B. using a TFTP server
C. using Update Manager
D. using an
E. SXCLI command
【多选题】
When enabling Storage DRS on a datastore cluster, which three components are enabled as a result? (Choose three.)___
A. Space load balancing among datastore within the datastore cluster.
B. Initial placement for virtual disks based on space and I/O workload.
C. I/O load balancing among datastores within the datastore cluster.
D. Queue Depth alerting on disks within the datastore cluster.
E. Data de-duplication within the datastore cluster.
【多选题】
What are two features introduced in Network I/O Control version 3? (Choose two.)___
A. Bandwidth reservation per traffic type
B. Network resource pools
C. CoS tagging
D. Bandwidth guarantee to virtual machines
【多选题】
Which two correct virtual machine advanced configuration parameters will accomplish this? (Choose two.)___
A. isolation.device.edit.disable = “FALSE”
B. isolation.device.edit.disable = “TRUE”
C. isolation.device.connectable.disable = “FALSE”
D. isolation.device.connectable.disable = “TRUE”
【多选题】
Which three statements are correct regarding booting an ESXi Host from Fibre Channel SAN? (Choose three.)___
A. Direct connect topology is supported.
B. Each host must have its own boot LUN.
C. ESXi hosts do not require local storage.
D. Multipathing to a boot LUN on an active-passive array is supported.
E. Hosts can share one common boot LUN.
【多选题】
Which two tasks should a vSphere administrator perform if the vmkernel log reports VMFS metadata errors? (Choose two.)___
A. contact VMware technical support
B. reformat the datastore
C. check the device with VOMA
D. ignore the messages
【多选题】
Which two statements are true for a vCenterServer user account that is used for vSphere Data Protection (VDP)? (Choose two.)___
A. The user account must be assigned with Administrator role.
B. The password for the user account cannot contain spaces.
C. The user account should be created in the Single Sign-On domain
D. The user account cannot inherit required permissions from a group role.
【多选题】
Which three storage protocols are supported by Virtual Volumes? (Choose three.)___
A. FCIP
B. FCoE
C. iSCSI
D. NFS v3
E. NFS v4
【多选题】
A vSphere administrator observes a CPU spike on one of the web servers (view the Exhibit.) Which two statements can describe the cause of this activity? (Choose two.)___
A. The network packet size is too large.
B. VMware Tools is not installed.
C. Disk latency is present on the datastore.
D. The network packet size is too small.
【多选题】
Which three operations can cause VMFS metadata updates? (Choose three.)___
A. Restarting a VM using the guest OS.
B. Launching a VM console.
C. Migrating a VM with vMotion.
D. Powering a VM on or off.
E. Expanding a VMFS datastore.
【多选题】
*What two services run on all nodes in a vCenter Server HA cluster? (Choose two.)___
A. vmware-vmon
B. vmware-vpostgres
C. vmare-rbd-watchdog
D. vmware-vcha
【多选题】
Which two statements are true regarding Auto Deploy in version 6.5? (Choose two.)___
A. Auto Deploy can be configured and managed via PowerCLI.
B. Auto Deploy can be configured and managed via the vSphere Client.
C. Auto
D. eploy can be configured and managed via the vSphere Web Client.
【多选题】
What three options can improve network performance for a virtual machine? (Choose three.)___
A. MLD
B. TSO
C. NetFlow
D. LRO
E. SR-IOV
【多选题】
Which two storage technologies are supported for MSCS? (Choose two.)___
A. NFS
B. VAAI
C. iSCSI
D. FC
【多选题】
When upgrading a VMware vSAN cluster to version 6.5, which two tasks must be completed to comply with upgrade requirements and VMware-recommended best practices? (Choose two.)___
A. Use RVC to upgrade the hosts.
B. Use the latest available ESXi version.
C. Back up all VMs.
D. Use only the “Full data migration” maintenance mode option.
【多选题】
What two enhancements are in VMFS6 but not in VMFS5? (Choose two.)___
A. Support for 4k native disks
B. Support for 512e disks
C. GPT storage device partitioning
D. Automatic space reclamation
【多选题】
Which two statements describe why a vSphere DRS cluster would report load imbalance? (Choose two.)___
A. The configured migration threshold is too high.
B. The configured migration threshold is too low.
C. DRS is configured for Partially Automated.
D. Enhanced vMotion Compatibility (EVC) is enabled.
【多选题】
A vSphere Administrator must ensure that vCenter Server service is running in a domain user account rather than Local System Account. To accomplish this, the user account should have which two permissions? (Choose two.)___
A. Log on as a service.
B. Act as part of the operating system.
C. Log on as a batch job.
D. Log on locally.
【多选题】
A virtual machine fails to power on after being deployed from a template. What two remediation steps could correct this issue? (Choose two.)___
A. Increase CPU reservation
B. Decrease memory reservation
C. Increase memory reservation
D. Increase datastore capacity
E. Decrease CPU reservation
【多选题】
Which three directories are available under the vcsa-cli-installer folder of the vCenter Server Appliance installation media? (Choose three.)___
A. \mac
B. \ovftool
C. \migration-assistant
D. \win32
E. \lin64
【多选题】
What are three considerations when booting ESXihost from SAN software FCoE? (Choose three.)___
A. The VMware_FCoE_vSwitch that the installer automatically created cannot be changed.
B. Boot LUN cannot be shared with other hosts even on shared storage.
C. Multipathing is not supported at pre-boot.
D. Software FCoE boot configuration cannot be changed from within
E. SXi.
【多选题】
Which two choices are applicable to vSphere Availability? (Choose two.)___
A. Heartbeat Datastores
B. VM Startup/Shutdoown
C. Power Management
D. Admission Control
【多选题】
A user is a member of groups A and B. -VM10 and VM20 are in VM Folder. -Group A is assigned permission “Read-only” on VM Folder. What two configurations will allow the user to edit the settings for only VM10? (Choose two.)___
A. Assign group B permission “virtual machine power user” to VM10.
B. Assign group B permission “virtual machine console user” to VM10.
C. Assign group A permission “virtual machine console user” to VM10.
D. Assign group A permission “virtual machine power user” to VM10.
【多选题】
Which two new vSphere 6.5 features enable an Administrator to locate configuration options when creating or editing host profiles more easily than in previous versions? (Choose two.)___
A. Add the configuration option to favorites.
B. Navigate the option tree.
C. Search for the configuration option.
D. Copy the configuration option from a different profile.
【多选题】
What are the two valid storage controller types for VMs on ESXi 6.5? (Choose two.)___
A. FCoE
B. SATA
C. NVMe
D. iSCSI
【多选题】
Which two options can optimize conversion with VMware Converter? (Choose two.)___
A. Disable real-time antivirus scanners.
B. Remove the source from Active Directory.
C. Remove third-party device drivers.
D. Exclude diagnostic partitions from conversion.
E. Disable Volume Shadow Copy (VSS).
【多选题】
vSphere Availability considers which two factors for virtual machine restarts? (Choose two.)___
A. Host Isolation Response
B. file accessibility
C. NUMA node size
D. resource reservations
【多选题】
Which two virtual NICs support Wake-on-Lan to resume a virtual machine that is in standby mode? (Choose two)___
A. Flexible
B. E1000E
C. E1000
D. vmxnet 3
【多选题】
Which two logs should be examined to troubleshoot a Windows vCenter Server upgrade failure? (Choose two.)___
A. vminst.log
B. vim-um-msi.log
C. firstboot.log
D. pkgmgr.log
【多选题】
Which are two supported storage primitives for VAAI NAS? (Choose two.)___
A. Full File Clone
B. Reserve Space
C. hardware assisted locking
D. block zeroing
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【判断题】
现场勘察后，现场勘察记录应送交工作负责人及相关各方，作为填写、签发工作票等的依据
【判断题】
开工前，工作负责人或工作票签发人应重新核对现场勘察情况，发现与原勘察情况有变化时，应重新填写、签发工作票
【判断题】
填用配电第一种工作票的工作：配电工作，需要将高压线路、设备停电者
【判断题】
高压配电（含相关场所及二次系统）工作，与邻近带电高压线路或设备的距离大于表3-1规定，应填用配电第二种工作票
【判断题】
工作时人身与10kV带电体的距离为0.35m时，应采取带电作业方式
【判断题】
低压配电工作，不需要将低压线路、设备停电或做安全措施者，应填用低压工作票
【判断题】
接户、进户计量装置上的停电工作，可使用其他书面记录或按口头、电话命令执行
【判断题】
工作票应由工作许可人审核，手工或电子签发后方可执行
【判断题】
一张配电工作票中，现场工作许可人与工作负责人不得相互兼任
【判断题】
同一高压配电站、开闭所内，全部停电或属于同一电压等级、同时停送电的几个电气连接部分上的工作，可使用一张配电第一种工作票
【判断题】
配电变压器及与其连接的高低压配电线路、设备上依次停送电的工作，可使用一张配电第一种工作票
【判断题】
同一高压配电站、开闭所内，在几个电气连接部分上依次进行的同类型不停电工作可使用一张配电第一种工作票
【判断题】
对同一个工作日的多条低压配电线路或设备上的工作，可使用一张低压工作票
【判断题】
一回线路检修（施工），若配合停电线路属于其他单位，应由检修（施工）单位事先申请，经配合停电线路的运维管理单位同意并实施停电
【判断题】
变更工作负责人或增加工作任务，若工作票签发人和工作负责人无法当面办理，应通过电话联系，并在工作票登记簿和工作票上注明
【判断题】
配电第一种工作票，应在工作当天送达设备运维管理单位（包括信息系统送达）
【判断题】
已终结的工作票（含工作任务单）、故障紧急抢修单、现场勘察记录至少应保存2年
【判断题】
配电工作票的有效期，以批准的停电时间为限
【判断题】
办理配电第一种工作票延期手续，应在工作票的有效期内，由工作签发人向工作许可人提出申请，得到同意后给予办理
【判断题】
工作票只能延期一次。延期手续应记录在记录簿上
【判断题】
各工作许可人应在完成工作票所列由其负责的停电安全措施后，方可发出许可工作的命令
【判断题】
现场办理工作许可手续前，工作许可人应与工作票签发人核对线路名称、设备双重名称，检查核对现场安全措施，指明保留带电部位
【判断题】
带电作业需要停用重合闸（含已处于停用状态的重合闸），应向运维人员申请并履行工作许可手续
【判断题】
用户侧设备检修，需电网侧设备配合停电时，应得到用户停送电联系人的电话申请，经批准后方可停电
【判断题】
工作负责人、工作许可人、专责监护人应始终在工作现场
【判断题】
若工作需要（如测量极性、回路导通试验、光纤回路检查等），可以准许工作班中的一个人或几人同时在他室进行工作，但工作负责人应在事前将有关安全注意事项予以详尽的告知
【判断题】
工作许可人、工作负责人对有触电危险、检修（施工）复杂容易发生事故的工作，应增设专责监护人，并确定其监护的人员和工作范围
【判断题】
工作期间，专责监护人若需暂时离开工作现场，应指定能胜任的人员临时代替，离开前应将工作现场交待清楚，并告知全体工作班成员
【判断题】
多小组工作，工作负责人应在得到主要小组负责人工作结束的汇报后，方可与工作许可人办理工作终结手续
【判断题】
工作许可人在接到所有工作签发人（包括用户）的终结报告，并确认所有工作已完毕，所有工作人员已撤离，所有接地线已拆除，与记录簿核对无误并做好记录后，方可下令拆除各侧安全措施
【判断题】
配电线路、设备停电时，对可直接在地面操作的断路器（开关）、隔离开关（刀闸）的操作机构应悬挂“禁止合闸，有人工作！”或“禁止合闸，线路有人工作！”的标示牌
【判断题】
配电线路、设备停电时，对不能直接在地面操作的断路器（开关）、隔离开关（刀闸）的操作机构应加锁
【判断题】
配电线路和设备停电检修，接地前，应使用接触式验电器或测电笔
【判断题】
低压验电前应先在有电部位上试验，以验证验电器或测电笔良好
【判断题】
高压验电时，使用伸缩式验电器，绝缘棒应拉到位，验电时手应握在绝缘棒处，不得超过护环，宜戴绝缘手套
【判断题】
检修联络用的断路器（开关）、隔离开关（刀闸），应在其来电侧验电
【判断题】
成套接地线应用有透明护套的多股软铜线和专用线夹组成，且高压接地线的截面积不得小于16mm2
【判断题】
高低压配电室、开闭所部分停电检修或新设备安装，应在工作地点两旁及对面运行设备间隔的遮栏（围栏）上和禁止通行的过道遮栏（围栏）上悬挂“在此工作！”标示牌
【判断题】
无论高压配电线路、设备是否带电，巡视人员不得单独移开或越过遮栏；若有必要移开遮栏时，应工区领导同意，并保持表3-1规定的安全距离
