【多选题】
An administrator is creating a new Virtual SAN cluster on a Layer 2 network. There is an existing Virtual SAN cluster on the same Layer 2 network. Which two actions would allow the new Virtual SAN cluster to coexist with the older cluster? (Choose two.)___
A. Change the default Multicast Address on the new Virtual SAN cluster.
B. Change the default Unicast Address on the new Virtual SAN Cluster.
C. Create a separate VLAN for each cluster.
D. Create an ARP Alias for the Virtual SAN VMkernel Network Adapter.
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相关试题
【多选题】
A vCenter Operations Manager 5.7 environment is upgraded to vRealize Operations. After the upgrade, the analytics services fail to start. Which three steps must be taken to resolve the problem? (Choose three.)___
A. Take the vRealize Operations cluster offline.
B. Delete the activity persistence files.
C. Bring the cluster back online.
D. Remove any unresponsive nodes.
E. Stop the CaSA service.
【多选题】
An organization has an ESXi 6.x host that contains two resource pools. The host is being relocated to a DRS cluster. What two actions can be taken to integrate the host into the cluster, and what would happen to the existing ESXi resource pool hierarchy as a result? (Choose two.)___
A. Place all of the host's virtual machines into the DRS cluster root resource pool. The resource pools present on the host will be deleted.
B. Create a resource pool for the ESXi host's virtual machines and resource pools. The resource pools present on the host will be deleted.
C. Place all of the host's virtual machines into the DRS cluster root resource pool. The resource pools present on the host will be preserved.
D. Create a resource pool for the
E. SXi host's virtual machines and resource pools. The resource pools present on the host will be preserved.
【多选题】
Which two parameters are required when adding an iSCSI target to an iSCSI Software Adapter using Dynamic Discovery? (Choose two.)___
A. The iSCSI device's IP Address or Fully Qualified Domain Name
B. The Port Number
C. The iSCSI device's iSCSI Qualified Name (IQN)
D. The Default Gateway IP Address
【多选题】
Which two SMTP Notification Event Details are specific to alarms triggered by events? (Choose two.)___
A. User Name
B. Summary
C. Old Status
D. Target
【多选题】
Which two High Availability ___ Cluster admission control policies can help avoid resource fragmentation? (Choose two.)(AC)
A. Define failover capacity by static number of hosts
B. Define failover capacity by reserving a percentage of the cluster resources
C. Use dedicated failover hosts
D. Use Virtual Machine Monitoring
【多选题】
An attempt to enable vSphere Fault Tolerance for a powered-on virtual machine fails. Which two scenarios would result in this failure? (Choose two.)___
A. The virtual machine has three vCPUs configured.
B. The host on which the virtual machine is running has insufficient memory resources.
C. The virtual machine has insufficient resources to accommodate full reservation plus the overhead memory.
D. VMware High Availability is enabled on the cluster of which this host is a member.
【多选题】
A vApp template recently added to a Content Library is not displayed. Which two actions could correct this problem? (Choose two.)___
A. Manually synchronize the library
B. Select the Download all library content immediately option
C. Select the Sync subscribed library option
D. Manually download the vApp template
【多选题】
What are three valid disk configurations for the vSphere Data Protection 6.x Appliance? (Choose three.)___
A. 500GB
B. 1TB
C. 1.5TB
D. 2TB
E. 4TB
【多选题】
Which three connection types are available when configuring a vSwitch in the vSphere Web Client? (Choose three.)___
A. VMkernel Network Adapter
B. Physical Network Adapter
C. Virtual Machine Port Group for a Standard Switch
D. vMotion Network Adapter
E. vSAN Network Adapter
【多选题】
Which three features can be enabled for a new host cluster? (Choose three.)___
A. Storage Distributed Resource Scheduling
B. High Availability
C. Fault Tolerance
D. Distributed Resource Scheduling
E. Virtual SAN
【多选题】
An administrator receives a report that no real time statistics are available for a virtual machine in the vCenter Server inventory. Which two statements indicate likely causes of the problem? (Choose two.)___
A. The virtual machine is powered off.
B. The host containing the virtual machine is disconnected from vCenter Server.
C. There is insufficient real time data to display the information.
D. The vCenter Server service is not running.
【多选题】
Your manager has given you a bash script that retrieves data for ESXi 6.x host configurations. This data needs to be collected right after the installation of a host and must be run directly on the host. Which two actions can be used to run this script on an ESXi host? (Choose two.)___
A. Connect to the host with Ruby vSphere Console and run the script from there.
B. Enable SSH access from the Direct Console User Interface.
C. Enable the ESXi Shell from the
D. irect Console User Interface.
【多选题】
Which two are true about the Risk badge in vRealize Operations? (Choose two.)___
A. The Risk badge indicates potential future problems that may degrade the performance of the system.
B. Risks may require attention in the near future.
C. The Risk badge indicates problems that are degrading performance of the system.
D. Risks require attention now to correct system performance problems.
【多选题】
vSphere Update Manager allows which two virtual machine attributes to be upgraded? (Choose two.)___
A. Virtual machine firewall policies for NSX.
B. Software Packages in the virtual machine.
C. Virtual machine Hardware Version.
D. VMware Tools Upgrade.
【多选题】
What are two benefits of using NFS 4.1 with vSphere 6.x as compared to NFS 3? (Choose two.)___
A. NFS 4.1 supports Kerberos Authentication
B. NFS 4.1 supports multipathing
C. NFS 4.1 supports IPv6
D. NFS 4.1 supports hardware acceleration
【多选题】
Which three statements are true regarding Fault Tolerance? (Choose three.)___
A. Applications need to be continuously available to users.
B. Applications without native clustering capabilities can be protected.
C. Custom clustering solutions are complicated to configure and maintain.
D. Applications that have 16 vCPUs are supported.
E. Prevents application crashes by analyzing the workload and correcting problems.
【多选题】
Which two statements are true regarding VMware vSphere Flash Read Cache (vFRC)? (Choose two.)___
A. Cache fills and cache evictions happen in the granularity of a cache block size.
B. vFRC caches data from both read and write I/Os, but write I/Os are always serviced by the underlying storage.
C. vFRC caches data from both read and write I/Os, but write I/Os are always serviced by the underlying cache data.
D. Cache fills and cache evictions happen in the granularity of the disk block size.
【多选题】
What are two possible causes of Storage Distributed Resource Scheduler (SDRS) being disabled on one or more virtual machine disks in a datastore cluster? (Choose two.)___
A. The virtual machine has vSphere Fault Tolerance disabled.
B. The virtual machine is a template.
C. The virtual machine swap file is on a shared datastore.
D. The disk is a CD-ROM/ISO file.
【多选题】
An administrator attempts to install vCenter Single Sign-On Server. The installer returns an error message indicating that the installation failed. Prior to the installation, all setup prerequisites were met. The administrator has generated a vCenter Server Single Sign-On support bundle. Which two files should the administrator analyze to determine the cause of the failure? (Choose two.)___
A. Server\utils\logs\imsTrace.log
B. Server\utils\logs\install.txt
C. %TEMP%\utils\logs\vminst.log
D. %TEMP%\vminst.log
【多选题】
An administrator is unable to remove an ESXi 6.x host from a vSphere Distributed Switch. What are two likely reasons for this issue? (Choose two.)___
A. Vmkernel interfaces on the switch are still in use.
B. VM Network port group adapters are connected to different switch.
C. Physical NICs are migrated to different switch.
D. VM Network adapters are connected to this switch.
【多选题】
Which two Identity Sources are available to add for vCenter Single Sign-On authentication? (Choose two.)___
A. LocalOS
B. OpenLDAP
C. NIS as an LDAP Server
D. VCMSDS
【多选题】
What are three goals of resource management within a cluster? (Choose three.)___
A. To prevent virtual machines from monopolizing resources and to guarantee predictable service rates.
B. To exploit undercommitted resources and overcommit with graceful degradation.
C. To provide solutions to potential problems that you might encounter when using vCenter Server.
D. To control the relative importance of virtual machines and provide flexible dynamic partitioning.
E. To provide additional network administration capabilities.
【多选题】
Which three actions can be taken as a result of executing the vSphere Update Manager 6.x scan and remediation wizards? (Choose three.)___
A. Install and upgrade software in virtual machines.
B. Upgrade the firmware on ESXi host devices.
C. Upgrade and Patch ESXi hosts.
D. Install and update third-party software on hosts.
E. Upgrade virtual machine hardware.
【多选题】
Which two statements are true about deploying and using vSphere Replication? (Choose two.)___
A. ESXi hosts managed by a single vCenter Server instance require a connection between the two vSphere Replication appliances.
B. Sites managed by different vCenter Server instances require a connection between the two vSphere Replication appliances.
C. Sites managed by different vCenter Server instances require the use of Site Recovery Manager and a connection between the two vSphere Replication appliances.
D. ESXi hosts managed by a single vCenter Server instance require a single vSphere Replication appliance.
【多选题】
An administrator is attempting to power on a virtual machine, but the task is hanging at 95%. What three scenarios best explain why this problem is happening? (Choose three.)___
A. A virtual machine question is currently being posed to the administrator.
B. Another task for the virtual machine or other component is already in progress.
C. The VMware High Availability cluster has insufficient resources to guarantee failover.
D. The host has lost access to the storage device containing the virtual machine files.
E. The host is under resource contention and unable to power on the virtual machine.
【多选题】
Which three features are not supported when using Fault Tolerance in vSphere 6.x? (Choose three.)___
A. Virtual Volumes (VVOLS)
B. Storage vMotion
C. Virtual Machine Component Protection
D. vMotion
E. vSphere Distributed Switches
【多选题】
Which two storage controller configurations can be used with Virtual SAN? (Choose two.)___
A. SAS controllers in Passthrough mode
B. SAS controllers in RAID0 mode
C. SAS controllers in RAID1 mode
D. SAS controllers in RAID10 mode
【多选题】
Which three are requirements when using vMotion to move a virtual machine across vCenter Server systems? (Choose three.)___
A. Both vCenter Servers must be using Enhanced Linked Mode.
B. Both vCenter Servers must be in the same Single Sign-On Domain.
C. Time must be synchronized.
D. Duplicate VM MAC addresses must be configured.
E. Both vCenter Servers must have High Availability enabled on source and destination clusters.
【多选题】
Which two components can be used when configuring Enhanced Linked Mode? (Choose two.)___
A. vCenter Server Appliance
B. vRealize Operations Manager
C. vSphere Management Appliance
D. vCenter Server for Windows
【多选题】
An organization has a number of virtual machines that would benefit from Fault Tolerance. These include: <A single vCPU Apache Server> < A dual vCPU vCenter Server> < A quad vCPU SQL Server> <An eight vCPU Hadoop Server>. Which two virtual machines can be configured to use VMware Fault Tolerance? (Choose two.)___
A. Apache Server
B. vCenter Server
C. SQL Server
D. Hadoop Server
【多选题】
Which two badges are major badges in vRealize Operations? (Choose two.)___
A. Risk
B. Efficency
C. Workload
D. Faults
【多选题】
An administrator is deploying multiple Windows 2003 Virtual Machines from the same template. What two steps should be taken to avoid network conflicts? (Choose two.)___
A. Customize the guest operating system.
B. Install VMware Tools into the new virtual machines.
C. Copy the Microsoft Sysprep tools onto the vCenter Server system.
D. Ensure the e1000 vmnic is selected for each new virtual machine.
【多选题】
Which three conditions would prevent Storage I/O Control from being enabled on a group of datastores? (Choose three.)___
A. The datastores planned for the solution are used by different vSphere clusters.
B. A datastore planned for the solution is configured as a Raw Device Mapping file.
C. A datastore planned for the solution has three extents.
D. A datastore planned for the solution is configured as NFS.
E. The organization has an Enterprise license.
【多选题】
Which two actions are prerequisites to adding ESXi 6.x hosts to a vSphere Distributed Switch? (Choose two.)___
A. Verify that there is at least one Distributed Port Group on the Distributed Switch.
B. Verify that the Distributed Port Group have active uplinks configured in its teaming and failover policy.
C. Verify that the
D. istributed Switch has been configured with a Network Profile.
【多选题】
An organization has configured Distributed Power Management (DPM) on a vSphere 6 cluster. The organization wants to be alerted when an ESXi host has been powered down by DPM. Which two options represent the type and name of the alarm that would accomplish this? (Choose two.)___
A. DrsEnteringStandbyModeEvent
B. DrsEnteredStandbyModeEvent
C. Event-based
D. Condition-based
【多选题】
Which two allow for the disabling of Network Rollback operations? (Choose two.)___
A. Modifying the vpxd advanded configuration options and adding the config.vpxd.network.rollback key
B. Modifying the C:\ProgramData\VMware\CIS\cfg\vmware-vpx\vpxd.cfg file and adjusting the<rollback> xml tag
C. Modifying the C:\ProgramData\VMware\CIS\cfg\vmware-vpx\vpxd.cfg file and adjusting the <networkrollback> xml tag
D. Modifying the C:\ProgramData\VMware\CIS\cfg\vmware-vpx\firstboot\vpxd-service- spec.prop file and adjusting the <rollback> xml tag
【多选题】
An administrator is tasked with performing a vMotion migration of a virtual machine. The virtual machine is configured as follows: <vSphere Flash Read Cache (vFRC) enabled> <Is part of a Distributed Resource Cluster (DRS) Cluster> Which two statements are true? (Choose two.)___
A. Each ESXi host in the cluster supports multiple virtual flash resources.
B. Each ESXi host in the cluster supports one virtual flash resource.
C. DRS treats powered-on virtual machines with Flash Read Cache as having a preferred affinity to their current host and moves them only for mandatory reasons.
D. DRS treats powered-on virtual machines with Flash Read Cache as having a required affinity to their current host and does not move them.
【多选题】
An administrator is using the Host Failures to Tolerate Admission Control Policy for a vSphere High Availability ___ cluster. When configuring this setting on the cluster, the administrator sees this error message: <Insufficient resources to satisfy HA failover level on cluster > What are two likely causes for the error? (Choose two.)(AB)
A. The hosts in the cluster are disconnected.
B. A host in the cluster is displaying an HA error.
C.
D. istributed Resource Scheduler has not been configured on the cluster.
【多选题】
What are two ways to identify TCP/IP stack information? (Choose two.)___
A. Using the vSphere Web Client
B. Using esxcli network ip netstack
C. Using esxcfg-netstack
D. Using the vSphere Client
【多选题】
Which two actions are required when enabling vFlash Read Cache for a virtual machine's virtual disk? (Choose two.)___
A. A value in the Virtual Flash Read Cache text box must be entered.
B. A Flash Resource Pool for Cache size reservation must be entered.
C. The Device backing and the block size must be configured.
D. The
E. nable virtual flash host swap cache check box must be selected.
推荐试题
【单选题】
各类作业人员应接受相应的安全生产教育和___培训，经考试合格上岗。
A. 生产技术；
B. 实际操作；
C. 岗位技能；
D. 操作能力
【单选题】
作业人员对《安规》应___考试一次。
A. 每六个月；
B. 每年；
C. 每两年；
D. 每三年
【单选题】
新参加电气工作的人员、实习人员和临时参加劳动的人员（管理人员、非全日制用工等），应经过___后，方可到现场参加指定的工作，并且不得单独工作。
A. 学习培训；
B. 安全知识教育；
C. 考试合格；
D. 电气知识培训
【单选题】
各类作业人员有权拒绝___。
A. 违章指挥和强令冒险作业；
B. 违章指挥；
C. 工作负责人的监护；
D. 参加开工会
【单选题】
10kV、20kV、35kV户外配电装置的裸露部分在跨越人行道或作业区时，若导电部分对地高度分别小于___m，该裸露部分两侧和底部应装设护网。
A. 2.6、2.8、3.1；
B. 2.7、2.8、2.9；
C. 2.8、3.0、3.5；
D. 2.9、3.0、3.5
【单选题】
待用间隔（母线连接排、引线已接上母线的备用间隔）应有___，并列入调度控制中心管辖范围。其隔离开关（刀闸）操作手柄、网门应加锁。
A. 名称；
B. 编号；
C. 名称、编号；
D. 名称、编号、电压等级
【单选题】
高压设备发生接地时。室外人员应距离故障点___m以外。
【单选题】
防误操作闭锁装置不得随意退出运行，停用防误操作闭锁装置应经___批准。
A. 变电运维班（站）长；
B. 变电运维工区负责人；
C. 防误操作装置负责人；
D. 设备运维管理单位
【单选题】
《安规》规定，单人操作、检修人员在倒闸操作过程中___。
A. 可以解锁；
B. 禁止解锁；
C. 在有人监护情况下解锁；
D. 变电站站长同意即可解锁
【单选题】
___是在电气设备上工作保证安全的组织措施之一。
A. 交接班制度；
B. 工作票制度；
C. 操作票制度；
D. 检修设备接地制度
【单选题】
___是在电气设备上工作保证安全的组织措施之一。
A. 工作监护制度；
B. 停役申请制度；
C. 交接班制度；
D. 将检修设备停电的制度
【单选题】
现场勘察由工作票签发人或___组织。
A. 班长；
B. 技术员；
C. 工作负责人；
D. 有经验的工作人员
【单选题】
使用软梯、挂梯作业或用梯头进行移动作业时，软梯、挂梯或梯头上只准___人工作。
【单选题】
进行电容器停电工作时，应先断开电源，将电容器___后才能进行工作。
A. 充分放电；
B. 刀闸拉开；
C. 接地；
D. 充分放电、接地
【单选题】
参加带电作业的人员，应经___，并经考试合格取得资格、单位批准后，方能参加相应的作业。
A. 专业培训；
B. 专门培训；
C. 作业培训；
D. 岗前培训
【单选题】
带电作业应设___。监护人不准直接操作。监护的范围不准超过一个作业点。复杂或高杆塔作业必要时应增设（塔上）监护人。
A. 工作票签发人；
B. 工作负责人；
C. 专责监护人；
D. 工作许可人
【单选题】
带电作业工作负责人在带电工作开始前，应与___联系。
A. 变电值班人员；
B. 值班调控人员；
C. 工作票签发人；
D. 单位领导
【单选题】
高压电力电缆需停电的工作，应填用___工作票。
A. 第一种；
B. 第二种；
C. 电力电缆第二种；
D. 电缆
【单选题】
工作票由设备运维管理单位签发，也可由经设备运维管理单位审核合格且经批准的___签发。
A. 调度部门；
B. 设计单位；
C. 检修及基建单位；
D. 设备厂商
【单选题】
承发包工程中，工作票可实行“双签发”形式。签发工作票时，___工作票签发人在工作票上分别签名，各自承担《安规》工作票签发人相应的安全责任。
A. 设备运维管理单位与发包单位；
B. 双方；
C. 承包单位；
D. 发包单位
【单选题】
同一电压等级、同类型、相同安全措施且依次进行的___上的不停电工作，可使用一张配电第二种工作票。
A. 不同配电线路或不同工作地点
B. 不同配电线路
C. 不同工作地点
D. 相邻配电线路
【单选题】
专责监护人应由具有相关专业工作经验，熟悉工作范围内的___情况和本规程的人员担任。
A. 设备；
B. 现场；
C. 接线；
D. 运行
【单选题】
工作负责人应由有本专业工作经验、熟悉工作范围内的设备情况、熟悉本规程，并经___批准的人员担任，名单应公布。
A. 工区（车间）；
B. 单位；
C. 上级单位；
D. 公司
【单选题】
总、分工作票在格式上与___工作票一致。
A. 第一种；
B. 带电作业；
C. 第二种；
D. 事故紧急抢救单
【单选题】
分工作票应一式两份，由___和分工作票负责人分别收执。
A. 工作许可人；
B. 总工作票负责人；
C. 运维管理单位负责人；
D. 施工单位负责人
【单选题】
供电单位或施工单位到用户变电站内施工时，工作票应由有权签发工作票的___签发。
A. 供电单位；
B. 用户单位、施工单位或供电单位；
C. 供电单位、施工单位或用户单位；
D. 施工单位或用户单位
【单选题】
若至预定时间，一部分工作尚未完成，需继续工作而不妨碍送电者，在送电前，应按照___，办理新的工作票。
A. 原工作票；
B. 送电后现场设备带电情况；
C. 当前现场设备带电情况；
D. 运维值班员要求
【单选题】
工作负责人允许变更___次。原、现工作负责人应对工作任务和安全措施进行交接。
【单选题】
工作票制度规定，需要变更工作班成员时，应经___同意。
A. 工作许可人；
B. 工作负责人；
C. 工作许可人与工作负责人；
D. 工作票签发人与工作负责人
【单选题】
在原工作票的停电及安全措施范围内增加工作任务时，应由工作负责人征得工作票签发人和___同意，并在工作票上增填工作项目。
A. 当值调度；
B. 专责监护人；
C. 工作许可人；
D. 当值运行人员
【单选题】
电缆及电容器接地前应___充分放电。
A. 逐相；
B. 保证一点；
C. 单相；
D. 三相
【单选题】
非连续进行的故障修复工作，应使用___。
A. 故障紧急抢修单；
B. 工作票；
C. 施工作业票；
D. 口头、电话命令
【单选题】
工作票只能延期___。
A. 一次；
B. 两次；
C. 三次；
D. 四次
【单选题】
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___申请并履行工作许可手续。
A. 运行人员；
B. 设备运维管理单位；
C. 调控人员；
D. 运行值班负责人
【单选题】
禁止___停、送电。
A. 同时；
B. 约时；
C. 分时；
D. 按时
【单选题】
专责监护人的安全责任包含：明确被监护人员和___。
A. 许可工作的命令正确；
B. 工作必要性；
C. 监护范围；
D. 安全注意事项
【单选题】
第一、二种工作票和带电作业工作票的有效时间，以___为限。
A. 周计划指定的检修期；
B. 申请的检修期；
C. 批准的检修期；
D. 月度计划指定的检修期
【单选题】
参加带电作业的人员，应经___，并经考试合格取得资格、单位批准后，方能参加相应的作业。
A. 专业培训；
B. 专门培训；
C. 作业培训
【单选题】
带电作业应设___。监护人不准直接操作。监护的范围不准超过一个作业点。复杂或高杆塔作业必要时应增设（塔上）监护人。
A. 工作票签发人；
B. 工作负责人；
C. 专责监护人；
D. 工作许可人
【单选题】
带电作业工作负责人在带电工作开始前，应与___联系。
A. 变电值班人员；
B. 值班调控人员；
C. 工作票签发人；
D. 单位领导
