【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”
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相关试题
【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
【多选题】
Which two parameters must be configured for Windows in-guest disk mirroring? (Choose two.)___
A. scsi#.returnNoConnectDuringAPD = “FALSE”
B. scsi#.terminateVMOnPDL = “TRUE”
C. scsi#.returnBusyOnNoConnectStatus = “FALSE”
D. scsi#.returnNoConnectDuringAPD = “TRUE”
【多选题】
Which two items are required to enable NPIV in a virtual machine? (Choose two.)___
A. use of physical RDMs
B. physical HBA support
C. use of virtual disks
D. hardware version 11 or higher
【多选题】
A vSphere Administrator has VM Component Protection (VMCP) enabled, but the VM was not restarted when one of the VMFS datastores experienced an All Paths Down (APD) failure. What two scenarios would explain why the virtual machine was not restarted? (Choose two.)___
A. VM Monitoring is required in order for VMCP to failover during an APD event.
B. VMware Tools is not installed on the guest operating system for the VM.
C. Insufficient Capacity is available on the failover ESXi hosts.
D. The APD failure was corrected before the VM could be restarted.
【多选题】
What are two requirements in order to restore a Resource Pool Tree from a snapshot? (Choose two.)___
A. vSphere DRS must be turned on.
B. A restore can only be performed on a vSphere DRS cluster within the original vCenter Server.
C. vSphere
D. RS must be turned off.
【多选题】
Which three vSphere features are compatible with vSphere Replication? (Choose three.)___
A. vSphere High Availability
B. vSphere Fault Tolerance
C. vSphere Storage
D. RS
【多选题】
What two VMware Remote Console Options can be defined in the virtual machine settings? (Choose two.)___
A. Boot Delay
B. Maximum number of sessions
C. Guest OS lock
D. Total video memory
【多选题】
VMware Converter can import a powered off virtual machine from which two virtual machine platforms?(Choose two.)___
A. Microsoft Hyper-V
B. Citrix Xen
C. VMware Workstation
D. Linux with KVM
【多选题】
Which two options allow storage space reclamation? (Choose two.)___
A. Use VMFS6 datastores.
B. Use esxcli storage vmfs unmap.
C. Use the SAN console (management tool).
D. Use the vSphere Web Client.
【多选题】
An administrator must reprovision 25 hosts with a new image profile that he has created. Which two methods can the administrator use to change the image profile? (Choose two.)___
A. From the vSphere Web client home page, select the Deploy Rules tab in the Auto Deploy section.
B. Run the Copy-Deploy Rule and specify the Replace Item parameter with Power CLI.
C. From the vSphere Web client home page, select the Assign Rules tab in the Auto
D. eploy section.
【多选题】
What are three parameters for traffic filtering or marking? (Choose three.)___
A. Protocol
B. Traffic Direction
C. DSCP value
D. virtual Port ID
【多选题】
The vSphere administrator must change the path selection policy (PSP) to comply with best practices. Which two interfaces can be used to change the PSP? (Choose two.)___
A. ESXi shell
B. vSphere Client
C. ESXi host client
D. vSphere Web Client
【多选题】
In what two ways can Storage DRS load balance virtual machines? (Choose two.)___
A. anti-affinity rules
B. virtual storage controller
C. guest OS family
D. I/O latency
【多选题】
What two reasons can explain why a host cannot be removed from a vSphere Distributed Switch? (Choose two.)___
A. There are virtual machine network adapters connected to the switch.
B. There are blocked ports on the switch.
C. There are LACP LAGs configured on the switch.
D. There are VMkernel network adapters connected to the switch.
【多选题】
Which three requirements are true for the vCenter Server HA network? (Choose three.)___
A. Network latency between all nodes must be less than 10 milliseconds.
B. IP addresses for all nodes must be static.
C. HA network IP addresses for all nodes can be on different subnets.
D. IP addresses must be on the same network as the management network.
E. A default gateway must be configured.
推荐试题
【单选题】
各部门、各单位应按照___的原则，对信息系统按规定采取措施保障网络安全。（行规第13条）
A. 谁主管，谁负责
B. 谁使用，谁负责
C. 谁主管，谁负责；谁使用，谁负责
【单选题】
新购置的绝缘工具须经___试验合格（加贴合格标签）后方准使用。使用中的绝缘工具每6个月进行一次试验，试验合格后方准使用。每次使用前用干布擦拭，并进行外观检查，发现漏气、裂损等异常现象禁止使用。（行规第14条）
【单选题】
隔离开关操作和监护人员每年应经___培训、考试合格，签发合格证后，方可担任操作或监护工作。（行规第14条）
【单选题】
响墩使用要求：将响墩扣环伸开或利用底部磁铁固定在___上，按《技规》规定成组摆放。（行规第18条）
【单选题】
使用火炬时应放在___，使信号体与地面成45度角，上端面向防护方向，擦燃时不得对向他人或自己面部。（行规第18条）
【单选题】
列车调度员接到司机减吨或加挂补机申请后，经调度所值班主任批准，布置有关车站进行减吨或加挂补机作业。减吨比值可根据具体情况减牵引定数的___。不具备减吨或加挂机车条件时，可临时停运。（行规第28条）
A. 5％
B. 10％
C. 30％
D. 10％～30％
【单选题】
超过___的长大下坡道区段，货列尾装置须良好。（行规第30条）
【单选题】
10.旅客列车在始发站、机车换挂站，CIR设备与客列尾装置主机（ ）不能建立连接时，司机按“信息上报”报告，并及时通知车辆乘务员。列车按规定发车，车辆乘务员与司机核对尾部风压。（行规第30条）
【单选题】
专运、特运、路用列车（含办理职工通勤业务的列车），不能使用客列尾装置时，由___在列车尾部值乘。施工等开行路用列车时，由施工单位指派胜任人员在列车尾部值乘。（行规第30条）
A. 车辆乘务员
B. 列车乘务员
C. 机车乘务员
【单选题】
切除弹停制动装置的机车随旅客列车附挂回送时，须进行___。未进行试验或试验未通过，不得盲目出段或开车。（行规第33条）
【单选题】
专列回送每列不得超过___（不含本务机车，双节机车按一台计）。在20‰及以上的区段禁止办理专列回送。（行规第34条）
【单选题】
原则上禁止单机挂车，遇事故救援、回送故障（检修）车辆等特殊情况确需单机挂车时，须经调度所值班主任批准。单机附挂车辆以___为限，调度集中（CTC）区段单机附挂车辆须使用货列尾装置。（行规第35条）
【单选题】
南疆线吐鲁番—库尔勒段、鱼焉线及库俄线的列车自动制动机主管压力为600kPa。鱼焉线鱼儿沟至和静段每百吨列车重量按高摩合成闸瓦换算闸瓦压力___。（行规第36条）
A. 不低于180kN
B. 不高于180kN
C. 不低于220kN
D. 不高于220kN
【单选题】
使用便携机车控制器调车作业过程中，机车乘务员负责便携机控器的使用和保管。执行换端操作时，便携机控器端连接线的连结与摘解由车务人员负责，调车灯显接口盒端连接线的连结与摘解由___负责。（行规第45条）
【单选题】
尽头线送车，应在前端车辆距车挡___处一度停车，以不超过5km/h的速度推送。（行规第60条）
【单选题】
连挂装载长钢轨车辆时，不得超过___。不得附挂其调车作业。（行规第61条）
A. 3km/h
B. 5km/h
C. 7km/h
【单选题】
越出站界或跟踪出站调车须___。（行规第63条）
A. 连结不少于三分之一软管
B. 连结不少于二分之一软管
C. 全部接通软管
【单选题】
一切电话中断后发出的列车，运行速度不得超过___。（行规第79条）
A. 60km/h
B. 120km/h
C. 140km/h
【单选题】
采用双管供风的普速旅客列车途中因故改为单管供风后，不再恢复双管供风，直至___。（行规第104条）
【单选题】
救援列车司机应按照规定速度运行，自救援列车开车至接近救援地点2公里止，单线区段或双线自动闭塞区段反方向救援列车平均速度___。（行规第126条）
A. 不得低于10Km/h
B. 不得低于15Km/h
C. 不得低于35Km/h
【单选题】
开行救援列车时，由列车调度员向车站、机务段、救援列车所在地有关单位下达调度命令，救援列车应保证在接到调度命令___内出库。（行规第137条）
【单选题】
风动石砟车卸砟时，运行速度应控制在___。（行规第142条）
A. 3～5km/h
B. 8～15km/h
C. 20～25km/h
【单选题】
货物列车运行途中发生车辆抱闸时，对区间停车的列车，司机对预报抱闸车辆进行确认，确认为抱闸故障时，要关闭截断塞门，拉缓解阀排尽副风缸余风，确认缓解，列车___运行至前方站。（行规第151条）
A. 限速20km/h
B. 限速60km/h
C. 限速90km/h
【单选题】
司机接到出巡雨情通知，加强瞭望，注意运行。接到限速调度命令或降速运行通知后，立即降速运行，加强瞭望。已进入封锁警戒区间的列车接到降雨封锁警戒命令后，加强瞭望，限速___运行至前方站。（行细汛期）
A. 45km/h
B. 60km/h
C. 80km/h
【单选题】
兰新客专有挡风墙区段旅客列车遇环境风速在30-35（含）m/s时，运行速度___；环境风速在35m/s以上时，禁止旅客列车进入风区。（行细大风）
A. 不大于80km/h
B. 不大于120km/h
C. 不大于140km/h
【单选题】
兰新客专线司机发现或接到Ⅱ级沙害的信息，立即___，加强瞭望，报告列车调度员（车站值班员）；发现邻线沙害时，报告列车调度员（车站值班员）。（行细沙害）
A. 减速至120km/h以下运行
B. 原速运行
C. 立即停车
【单选题】
发现本线Ⅲ级沙害时或接到沙害信息后___，并向列车调度员（车站值班员）报告停车位置、沙害等有关信息；发现邻线沙害时，立即报告列车调度员。（行细沙害）
A. 减速至120km/h以下运行
B. 原速运行
C. 立即停车
【单选题】
自动站间闭塞及半自动闭塞区段，遇机车信号、列车运行监控装置发生故障，可不停车，运行至进站信号机外方，司机在确认地面进站信号机开放后，控制列车以___的速度进入站内停车。（行规第104条）
A. 不超过20km/h
B. 不超过45km/h
C. 不超过60km/h
【单选题】
遇天气恶劣，信号机显示距离不足___时，司机或车站值班员须立即报告列车调度员，列车调度员应及时发布调度命令，改按天气恶劣难以辨认信号的办法行车。（技338条）
A. 50 m
B. 100 m
C. 200 m
【单选题】
对于邻线上妨碍行车地点，应从两方面___处防护，如确知列车开来方向时，仅对来车方面防护。（技368条）
A. 300 m
B. 800 m
C. 按线路最大速度等级规定的列车紧急制动距离位置
【单选题】
列车遇到线路塌方、道床冲空等危及行车安全的突发情况时，司机应立即采取___，并立刻通知追踪列车、邻线列车及邻近车站。（技339条）
A. 减速措施
B. 停车措施
C. 应急性安全措施
【单选题】
单机、自轮运转特种设备在自动闭塞区间紧急制动停车或被迫停在调谐区内时，具备移动条件时司机须先将机车移动不少于___m，并在轨道电路调谐区外使用短路铜线短接轨道电路。（技335条）
【单选题】
遇改变信联闭条件、列车径路及LKJ数据换装时，出勤前按机务段通知的时间参加___，掌握施工行车变化点、安全措施、LKJ操作方法。（标准第9条）
A. 车间学习
B. 片区（指导组）学习
C. 乘前指导和模拟演练
【单选题】
遇改变信联闭条件、列车径路的施工出勤时，应领取施工安排一览表、___。（标准第10条）
A. 列车运行时刻表
B. 施工行车安全明示图
C. 操纵提示卡
【单选题】
遇LKJ数据换装，应领取注明LKJ数据版本号及运用限定范围的换装标识，并粘贴在___背面（每次换装时将旧标识更换为最新有效标识）。（标准第10条）
A. 司机手册
B. 列车运行时刻表
C. 添乘指导簿
【单选题】
在车站（含线路所）向区间正线方向转线时，___越过站界标或作为站界分界线的信号机。（标准第22条）
【单选题】
始发站、机车换挂站、继乘站开车前办理有关票据签认交接手续，并妥善保管。车站与司机的交接地点均为___。仅更换机车乘务组时，机车乘务组之间办理交接。（标准第27条）
A. 车站值班室
B. 机车停留位置
C. 列车尾部
【单选题】
货物列车编入列车的关门车数超过___时，计算闸瓦压力并填发制动效能证明书交与司机，更换机车时，司机将制动效能证明书交给列检（车站）人员转交换挂机车司机。（标准第33条）
【单选题】
120km/h速度等级及编组小于8辆的140km/h、160km/h速度等级列车关门时需限速运行，车辆乘务员须向司机递交___。（标准第33条）
A. 制动效能证明书
B. 调度命令
C. 限速证明书
【单选题】
旅客列车司机接到旅客列车制动关门限速证明书后，向车站值班员或列车调度员汇报，并在LKJ车速等级中选择___速度值，由LKJ监控运行至终到站。（标准第33条）
A. 80km/h
B. 100km/h
C. 120km/h
