【多选题】
When using "Cluster resource percentage" for host failover capacity in vSphere HA Admission Control, the total resource requirements are calculated from which two values? (Choose two.)___
A. Total vCPUs assigned to each VM.
B. Average CPU usage on each VM over time.
C. Memory reservations on each VM.
D. Total memory assigned to each VM.
E. Average active memory on each VM over time.
F. CPU reservations on each VM.
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相关试题
【多选题】
Which are four attributes of the Active vCenter HA node? (Choose four)___
A. It uses the vCenter HA network to communicate with the Witness node.
B. It constantly replicates vPostgres data with the Witness node.
C. It uses a public IP address for the management interface.
D. It runs the active vCenter Server Appliance instance.
E. It uses the vCenter HA network for replication of data to the Passive node.
F. It provides a quorum to protect against split-brain situations.
【多选题】
Which are two vCenter Server two-factor authentication methods? (Choose two.)___
A. RSA SecurID
B. Smart Card
C. SAML
D. Symantec VIP
【多选题】
An administrator is creating VMkernel adapters on an ESXi 6.5 host and wants to create separate VMkernel adapters for every type of traffic in the default TCP/IP stack. Which three types of traffic can be explicitly enabled on a separate VMkernel adapter? (Choose three.)___
A. Virtual SAN traffic
B. NFS traffic
C. vMotion traffic
D. vSphere HA traffic
E. Fault Tolerance logging traffic
【多选题】
When migrating a Windows vCenter Server 6.0 to the vCenter Server Appliance 6.5, which two will be migrated by default? (Choose two.)___
A. Local Windows OS users and groups
B. Configuration
C. Custom ports
D. FQDN
E. Historical and Performance data
【多选题】
Which three types of Content Libraries exist within vSphere 6.5? (Choose three.)___
A. Remote Content Library
B. Published Content Library
C. Local Content Library
D. Shared Content Library
E. Subscribed Content Library
【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.
【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.
推荐试题
【单选题】
作业票由___填写，安全、技术人员审核，作业票A由施工队签发，作业票B由施工项目经理签发。
A. 安全负责人；
B. 现场监护人；
C. 施工队长；
D. 作业负责人
【单选题】
己签发或批准的作业票应由___收执，签发人宜留存备份。
A. 作业负责人；
B. 专责监护人；
C. 技术负责人；
D. 安全负责人
【单选题】
需要变更作业成员时，应经___同意，在对新的作业人员进行安全交底并履行确认签字手续后，方可进行工作。
A. 作业票签发人；
B. 作业负责人；
C. 作业许可人；
D. 专责监护人
【单选题】
作业票签发人是负责该项作业的___。
A. 技术负责人；
B. 安全责任人；
C. 安全监护人；
D. 施工负责人
【单选题】
下列选项不符合作业监护规定的是___
A. 作业负责人要及时纠正作业人员的不安全行为；
B. 根据现场安全条件、施工范围和作业的需要，增设专责监护人，并明确其监护内容；
C. 专责监护人不得兼做其他工作；
D. 专责监护人需长时间离开作业现场时，可以指派专人代替
【单选题】
根据现场安全条件、施工范围和作业需要，增设___，并明确其监护内容。
A. 作业人员；
B. 作业负责人；
C. 监理人员；
D. 专责监护人
【单选题】
作业票工作内容完成后，应清扫整理作业现场，作业负责人应检查作业地点状况，落实现场安全防护措施，并向___汇报。
A. 安全监护人；
B. 监理工程师；
C. 作业票签发人；
D. 作业许可人
【单选题】
道路施工现场的机动车辆应限速行驶，行驶速度一般不得超过___km/h；并应在显著位置设置限速标志。
A. 15；
B. 25；
C. 20；
D. 30
【单选题】
施工用金属房内配电设备前端地面应铺设___。
A. 绝缘橡胶板；
B. 瓷砖；
C. 地毯；
D. 工业自流坪
【单选题】
器材应按规定堆放，绝缘了应包装完好，堆放高度不宜超过___m。
A. 3.5；
B. 2；
C. 2.5；
D. 3.0
【单选题】
lOkV/400kVA及以下的变压器宜采用支柱上安装，支柱上变压器的底部距地面的高度不得小于___m。
A. 1.5；
B. 2.0；
C. 2.5；
D. 1.0
【单选题】
变压器中性点及外壳接地应接触良好，连接牢固可靠，工作接地电阻不得大于___Ω。
【单选题】
低压电力电缆中应包含全部工作芯线和用作工作零线、保护零线的芯线。其中___色芯线用作工作零线(N线)。
【单选题】
移动开关箱至固定式配电箱之问的引线长度不得大于___m，且只能用绝缘护套软电缆。
A. 50；
B. 60；
C. 40；
D. 45
【单选题】
施工用电电源采用中性点直接接地的专用变压器供电时，其低压配电系统的接地型式宜采用___。
A. TN-C-S接零保护系统；
B. TN-S接零保护系统；
C. TN接零保护系统；
D. N-C接零保护系统
【单选题】
接地装置人工接地体的顶面埋设深度不宜小于___m。
A. 0.5；
B. 0.6；
C. 0.55；
D. 0.45
【单选题】
用电单位应建立施工用电安全岗位责任制，明确各级用电___。
A. 技术负责人；
B. 安全监护人；
C. 安全责任人；
D. 工作负责人
【单选题】
末级配电箱中剩余电流动作保护装置（漏电保护器）的额定动作电流不应大于___ mA，额定漏电动作时间不应大于O.ls。
A. 35；
B. 40；
C. 50；
D. 30
【单选题】
配电箱送电应按照___顺序进行操作。
A. 总配电箱→分配电箱→末级配电箱；
B. 分配电箱→末级配电箱→总配电箱；
C. 总配电箱→末级配电箱→分配电箱；
D. 末级配电箱→分配电箱→总配电箱
【单选题】
凡在距坠落高度基准面___ m及以上有可能坠落的高度进行的作业均称为高处作业。
A. 2；
B. 1.0；
C. 1.7；
D. 1.5
【单选题】
高处作业的人员应___体检一次。
A. 每年；
B. 半年；
C. 一年半；
D. 每两年
【单选题】
高处作业人员应衣着灵便，衣袖、裤脚应扎紧，穿___，并正确佩戴个人防护用具。
A. 皮鞋；
B. 平底鞋；
C. 绝缘靴；
D. 软底防滑鞋
【单选题】
高处作业的平台、走道、斜道等应装设不低于1.2m高的护栏，并设___mm高的挡脚板。
A. 180；
B. 150；
C. 120；
D. 110
【单选题】
在气温低于-1O℃进行露天高处作业时，施工场所附近宜设___，并采取防火措施。
A. 帐篷；
B. 热饮点；
C. 取暖休息室；
D. 防护棚
【单选题】
自制的汽车吊高处作业平台，应经计算、验证，并制定操作规程，经施工单位___批准后方可使用。
A. 工程部；
B. 安监部；
C. 设备管理部；
D. 分管领导
【单选题】
下列选项不符合交叉作业规定的是___。
A. 作业前，应明确交叉作业各方的施工范围及安全注意事项；
B. 在吊物下方接料时要安排专人指挥；
C. 交叉作业现场应设置专责监护人；
D. 交叉作业场所应保持充足光线
【单选题】
有限空间作业应坚持___的原则，作业前应进行风险辨识，分析有限空间内气体种类并进行评估监测，做好记录。
A. 先通风、再检测、后作业；
B. 边通风、边作业；
C. 先通风、再作业；
D. 边检测、边作业
【单选题】
在氧气浓度、有害气体、可燃性气体、粉尘的浓度可能发生变化的环境中作业，当作业中断超过___ min，应当重新通风、检测合格后方可进入。
A. 30；
B. 25；
C. 20；
D. 15
【单选题】
有限空间作业场所应使用安全矿灯，潮湿环境下应使用___ V的安全电压。
A. 48；
B. 12；
C. 24；
D. 36
【单选题】
下列选项小符合机动车运输规定的是___。
A. 车上应配备灭火器；
B. 路面水深超过汽车排气管时应加速通过；
C. 重要物资运输前应事先对道路进行勘察；
D. 载货机动车除押运和装卸人员外，不得搭乘其他人员
【单选题】
下列选项不符合起重作业规定的是___
A. 利用限位装置代替操纵机构时注意控制荷载；
B. 在起重臂、吊钩、平衡重等转动体上应标以鲜明的色彩标志；
C. 操作人员应按规定的起重性能作业，禁止超载；
D. 起重作业应由专人指挥，分工明确
【单选题】
下列选项不符合焊接与切割规定的是___。
A. 焊接与切割的作业场所应有良好的照明；
B. 焊接作业人员衣着不得敞领卷袖；
C. 作业人员在观察电弧时，应使用带有滤光镜的头罩或手持面罩；
D. 焊接或切割作业现场存在火灾隐患时要安排专人进行防护
【单选题】
禁止在储存或加工易燃、易爆物品的场所周围___m范围内进行焊接或切割作业。
【单选题】
高处作业时，电焊机及其他焊割设备与高处焊割作业点的下部地而保持___m以上的间隔，并应设监护人。
【单选题】
氩气瓶不许撞砸，立放应有支架，并远离明火___m以上。
【单选题】
下列选项不符合冬季施工规定的是___。
A. 用火炉取暖时，应采取防止一氧化碳中毒的措施；
B. 冬季坑、槽的施工方案应根据土质情况制定边坡防护措施；
C. 油箱或容器内的油料冻结时，应用火慢慢烤化；
D. 用明火加热时，配备足量的消防器材
【单选题】
下列选项不符合山区及林（牧）区施工规定的是___。
A. 防火期施工指定专人携带火种上山作业；
B. 山区及林（牧）区施工应严格遵守环境保护相关工作；
C. 山区及林（牧）区施工做好防毒蛇、野兽、毒蜂等生物的侵害措施；
D. 山区及林（牧）区施工应防止误踩深沟、陷阱
【单选题】
拉绞磨尾绳不应少于两人，且应位于锚桩后面、绳圈外侧，距离绞磨不得小于___m。
A. 1；
B. 1.5；
C. 2；
D. 2.5
【单选题】
雨雪天不应露天电焊作业。在潮湿地带作业时，操作人员应站位于绝缘物上方，并穿___。
A. 软底鞋；
B. 雨靴；
C. 防滑鞋；
D. 绝缘鞋
【单选题】
钢丝绳端部用绳卡固定连接时，绳卡间距不应小于钢丝绳直径的___倍。
