【单选题】
The business managers have asked the IT administrator to ensure configuration compliance in the vSphere infrastructure. The IT administrator wants to use Host Profiles to accomplish this, but is unable to do so. Why is the administrator unable to use Host Profiles?___
A. The infrastructure uses a vSphere Standard license.
B. The infrastructure has servers with various CPU families.
C. The user has only the “Administrator” role.
D. Host Profiles apply only to storage settings.
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相关试题
【单选题】
What is the result of a “Consolidate” action on a virtual machine?___
A. All snapshots on the virtual machines will be deleted.
B. The virtual machine will be reverted to its last snapshot.
C. Redundant delta disks will be combined and deleted.
D. A new snapshot with memory state will be created.
【单选题】
A Telco customer is implementing NFV using vSphere as the virtualization platform. Which feature can help achieve a high packet rate with lower CPU consumption?___
A. Network I/O Control
B. SplitRX
C. ERSPAN
D. LACP
【单选题】
What is the VMware-recommended best practice for Fibre Channel zoning?___
A. soft zoning
B. single-initiator-multiple-target zoning
C. single-initiator zoning
D. single-initiator-single-target zoning
【单选题】
How can a vSphere administrator ensure that a set of virtual machines run on different hosts in a DRS cluster?___
A. Use a VM-Host affinity rule.
B. Add the VMs to a vApp.
C. Use a VM-VM affinity rule.
D. Place the VMs in different folders.
【单选题】
vCenter Server Appliance Instance can be backed up using which Client Interface?___
A. vSphere Client Interface
B. vSphere Web Client Interface
C. VMware Host Client Interface
D. Virtual Appliance Management Interface
【单选题】
What tool can capture network traffic at the uplinks, or vSwitch, or virtual port levels?___
A. tcpdump-uw
B. wireshark
C. pktcap-uw
D. pcap
【单选题】
Which storage feature always requires the use of third-party software on ESXi?___
A. Hardware Acceleration for NAS devices
B. VVOL
C. Hardware Acceleration for Block
D. evices
【单选题】
An ESXi host's VMCA-Signed certificate has expired. How can the certificate be renewed?___
A. In the vSphere Web Client, browse to the host in question. Click the Manage tab and select settings. Select System and click Certificate, then click the Renew button.
B. In the vSphere Web Client, browse to the host in question. Click the Manage tab and select settings. Select System and click Certificate, then click the Refresh CA Certificates button.
C. Run the command /sbin/generate-certificates on the affected host.
D. Disconnect the host from vCenter Server and reconnect it.
【单选题】
Which is the correct order for upgrading vSphere components?___
A. vCenter Server, ESXi hosts, VMware Tools, Virtual Machine hardware
B. VMware Tools, Virtual Machine hardware, ESXi hosts, vCenter Server
C. vCenter Server, Virtual Machine hardware, VMware tools, ESXi hosts
D. ESXi hosts, vCenter Server, Virtual Machine hardware, VMware Tools
【单选题】
Which iSCSI initiator type can be used with any network interface card?___
A. Software iSCSI initiator
B. Software FCoE adapter
C. Hardware Independent iSCSI initiator
D. Hardware Dependent iSCSI initiator
【单选题】
An administrator is attempting to power on a virtual machine with 32GB of memory. The operation fails with the following error: <Could not power on VM: No space left on device> <Checking the space on the virtual machine's datastore, there is 30GB free.> Which action would allow the VM to power on?___
A. Set a 2GB memory reservation on the VM.
B. Mount the virtual disk from the affected VM on to another virtual machine and free up space from within the OS.
C. Enable vSphere HD admission control on the cluster in which the VM resides.
D. Set a 2GB memory limit on the VM.
【单选题】
An administrator attempts to manually reclaim space on thin-provisioned VMFS6 volumes but finds that no additional space is being recovered. Which could be causing this?___
A. vSphere 6.5 does not support manual UNMAP.
B. The manual UNMAP operation has been moved to the vSphere web client.
C. The VASA version is use is incompatible.
D. UNMAP is automated for VMFS6.
【单选题】
An administrator has upgraded to vSphere 6.5 and also wants to use Kerberos authentication for NFS. Which can be done to the existing NFSv3 volumes to enable this feature?___
A. Perform a storage rescan on VMFS volumes.
B. Unmount the NFSv3 datastore, and then mount as NFSv4.1 datastore.
C. Nothing. All NFSv3 mounted datastores are upgraded automatically during vSphere upgrades.
D. Perform a scan of new storage devices.
【单选题】
An administrator wants to restore the vCenter Server Appliance 6.5 from backup. Where can this be accomplished?___
A. from the ESXi Host Client
B. from the VMware vSphere Appliance Management Interface
C. from within the VMware vSphere Web Client
D. from the vCenter Server Appliance Installer
【单选题】
The administrator wants to power on VM-K2, which has a 2GHz CPU reservation. VM-M1, VM-M2, and VM-K1 are all powered on. VM-K2 is not powered on. The exhibit shows the parent and child resource reservations. If Resource Pool RP-KID is configured with an expandable reservation, which statement is true?___
A. VM-K2 will be unable to power on because there are insufficient resources.
B. VM-K2 will be able to power on since resource pool RP-KID has 2GHz available.
C. VM-K2 will be unable to power on because only 2GHz are reserved for RP-KID.
D. VM-K2 will receive resource priority and will be able to power on this scenario.
【单选题】
Which is the block size on the VMFS6 datastore?___
A. All small and large file blocks are 8MB.
B. All small and large file blocks are 1MB.
C. Small file blocks are 512KB. large file blocks are 64MB.
D. Small file blocks are 1MB, large file blocks are 512MB.
【单选题】
When installing vCenter Converter Standalone, why must an administrator perform a client-server installation instead of a local installation?___
A. to manage conversion tasks remotely
B. to convert virtual machines as well as physical machines
C. to allow installation of the Converter agent on remote source machines
D. to hot clone physical or virtual machines
【单选题】
Which is required by vCenter Converter Standalone to convert a physical Red Hat Enterprise Linux 7 machine to a virtual machine?___
A. The Linux machine must be powered off.
B. The Linux machine must have the SSH daemon started.
C. The Linux machine must use a static IP address.
D. The Linux machine must have a fully-qualified domain name.
【单选题】
An administrator is troubleshooting network communications between a vCenter Server and an ESXi 6.5 host. Which log shows the related events between these components?___
A. /var/log/fdm.log
B. /var/log/vpxa.log
C. /var/log/hostd.log
D. /var/log/auth.log
【单选题】
An administrator has recently upgraded from vSphere 6.0 to 6.5, and can no longer see the software iSCSI named vmhba33. Which could be the reason for this?___
A. The upgrade has changed the vmhba name.
B. vSphere 6.5 automates iSCSI configurations.
C. vSphere 6.5 no longer supports software iSCSI.
D. The upgrade has deleted the vmhba.
【单选题】
An administrator is trying to vMotion a VM from his datacenter to a recovery site. Which is the maximum allowed RTT (Round-Trip Time) latency between source and destination host?___
A. 100 milliseconds
B. 150 milliseconds
C. 15 milliseconds
D. 10 milliseconds
【单选题】
Which is required for configuring iSCSI Software Adapter network port binding?___
A. VMkernel of the iSCSI traffic must be load balanced using Route based on IP Hash algorithm.
B. VMkernel of the iSCSI traffic must be load balanced using Route based on Source Virtual Port ID algorithm.
C. VMkernel of the iSCSI traffic must be load balanced using Route based on Source MAC Hash algorithm.
D. VMkernel of the iSCSI traffic must be bound to only one active network adapter.
【单选题】
In vSphere Data Protection 6.1, which is the function of a Backup Verification job?___
A. None. Backup Verification job is not a feature of vSphere Data Protection
B. It is a manual task -Power it on -Verify the guest OS -Check started applications
C. It is an automatic process -Restore a virtual machine -Power it on -Verify that the guest OS is booted by communicating with the Backup Verification agent
D. It is an automatic process -Restore a virtual machine -Power it on -Verify that the guest OC is booted by detecting the VMware ToolsTM "heartbeats"
【单选题】
An administrator has enabled vSphere Distributed Switch Health Check. The hosts connected to that Distributed Switch all display an alert:< vSphere Distributed Switch MTU supported status > .The administrator has all of the VMkernel ports MTU sizes set to 1600. Which action will remedy this problem?___
A. Configure the Distributed Switch to MTU 9100.
B. Disconnect and reconnect the physical network cable.
C. Configure the physical switch to MTU 1600.
D. Disable the Distributed Switch MTU.
【单选题】
Which Host Profile Subprofile configuration is used to configure firewall settings for ESXi hosts?___
A. Advanced Configuration Settings
B. General System Settings
C. Security
D. Networking
【单选题】
Where would a vSphere administrator find general vCenter Server logs on a vCenter Server Appliance?___
A. /var/log/vmware/vpxd/
B. /var/log/messages
C. /etc/vmware-vpx/
D. /var/log/vmware/vsan-health/
【单选题】
An administrator wishes to enable network port mirroring based on source port. Which feature should be enabled?___
A. vSphere standard switch port
B. ERSPAN
C. NSX Virtual Wire
D. VLAN
【单选题】
Which CLI command shows the physical uplink status for a vmnic?___
A. esxcli network ip connection list
B. esxcli network ip neighbor list
C. esxcli network nic get
D. esxcli network nic list
【单选题】
Which is the maximum number of block devices (LUNs) that are supported by ESXi hosts that are running version 6.5?___
A. 1024
B. 512
C. 2048
D. 256
【单选题】
When performing a vCenter Server 5.5 for Windows with Microsoft SQL Server Express database migration to vCenter Server Appliance 6.5, which will be the target database?___
A. Microsoft SQL Server Express 2012R2
B. Microsoft SQL Server Standard 2012R2
C. PostgreSQL
D. Oracle DB 11g
【单选题】
An administrator has multiple vCenter Server 6.5 systems but cannot enable Storage I/O Control (SIOC) on a datastore shared by ESXi hosts managed by the vCenter Server systems. Which action should the administrator take to resolve the issue?___
A. Unmount the datastore and then enable SIOC on the vCenter Server system.
B. Configure the datastore to be managed by a single vCenter Server system.
C. Configure Storage DRS and then enable SIOC on the vCenter Server system.
D. Enable Raw Device Mapping (RDM) on the
E. SXi hosts.
【单选题】
“OneAppServer” is a VM template stored in a content library named “LibraryOne”, but the vSphere administrator is not able to use this template for deployment. Why is the administrator unable to deploy OneAppServer?___
A. OneAppServer must be updated before it can be deployed.
B. LibraryOne is a subscribed library and OneAppServer is not downloaded yet.
C. LibraryOne is published and optimized for syncing over HTTP.
D. OneAppServer was imported from a local file on the system.
【单选题】
An administrator sets the Failover Capacity for both CPU and Memory at 25%. Based on the Exhibit below, how much of the cluster’s total CPU resources are still available to power on additional virtual machines?___
A. 45%
B. 25%
C. 70%
D. 60%
【单选题】
Which statement applies to the vSphere Replication appliance?___
A. Only one vSphere Replication appliance can be deployed per vCenter Server instance.
B. VMware Tools in the vSphere Replication appliance can be upgraded.
C. A single vSphere Replication appliance can manage a maximum of 4000 replications.
D. vSphere Replication is available only with the vSphere
E. ssentials Plus license.
【单选题】
Which esxcli namespace can a vSphere Administrator use to adjust the queue depth?___
A. esxcli system module parameters
B. esxcli storage core device
C. esxcli system module set
D. esxcli storage core adapter
【单选题】
Which statement regarding datastore clusters meets VMware’s recommended best practices?___
A. Clusters should contain only datastores presented from the same storage array.
B. Clusters should contain only datastores with equal hardware acceleration capability.
C. Clusters should contain only datastores with the same capacity.
D. Clusters should contain only datastores using the same connection method (iSCSI, FC, etc.).
【单选题】
What VM Monitoring setting would ensure that the maximum reset window for a virtual machine is 24 hours?___
A. Medium
B. Low
C. High
D. Normal
【单选题】
What is the default space threshold for vSphere Storage DRS?___
A. 80%
B. 70%
C. 90%
D. 95%
【单选题】
Which is the correct sequence to upgrade a vSphere infrastructure?___
A. vCenter Server>ESXi host> VMware Tools>VM compatibility
B. ESXi host>vCenter Server> VMware Tools>VM compatibility
C. vCenter host> ESXi host> VM compatibility> VMware Tools
D. ESXi host>vCenter Server> VM compatibility>VMware Tools
【单选题】
An administrator has a large boot from SAN cluster and wants to ensure consistent configuration by using host profiles. What special considerations are required for boot from SAN hosts?___
A. Change the “Device is shared clusterwide” setting to “false” in the host profile.
B. Verify that the boot LUN is correctly identified as the boot device in the host profile.
C. The boot from SAN device must report as a local device.
D. Host profiles are incompatible with boot from SAN hosts.
推荐试题
【多选题】
压接接线端子方法正确的为（）。
A. A.将导线插入接线端子内，横向将接线端子放入压接钳的压模里，然后按下压接钳，直到压接模完全闭合为止
B. B.重复以上动作，隔一厘米压接一次，只能压二次
C. C.重复以上动作，隔一厘米压接一次，共压二至三次
D. D.用锉刀对压接口的压接泥进行平整光滑处理，以及在接口处缠绕3层以上的绝缘胶布进行防水处理。
【多选题】
若故障设备属客户资产，抢修人员应在（）处将故障设备与（）隔离，恢复非故障段客户供电，明确产权分界点的带电部位及邻近带电部位，做好现场（）和标识工作。
A. A.产权分界点
B. B.线路
C. C.电网
D. D.隔离
【多选题】
使用红外热像仪进行测量步骤有（）。
A. A.调
B. B.瞄
C. C.扫
D. D.点
【多选题】
《供电营业规则》第一百零二条规定：对窃电者的处理下列说法正确的是( )。
A. A.供电企业对查获的窃电者，应予制止并可当场中止供电。
B. B.窃电者应按窃电期间所用电量补交电费，并承担补交电费三倍的违约使用电费
C. C.拒绝承担窃电责任的，供电企业应报请电力管理部门依法处理。
D. D.窃电数额较大或情节严重的，供电企业应提请司法机关依法追究民事责任。
【多选题】
集中器现场抄读某块载波电能表数据失败，可能的原因有（）。
A. A.电能表故障或未上电
B. B.集中器上行通信模块故障
C. C.集中器测量点参数设置错误
D. D.载波模块故障或与集中器不兼容
【多选题】
低五保户电量退补方式不正确的有（ ）。
A. A.直接免征
B. B. 即征即退
C. C.先征后退
D. D.先征后返
【多选题】
依据南网公司《业扩报装及配套项目管理办法》（2017版），《客户现场勘查情况表》是编制供电方案和实施业扩配套项目的依据，记录应（ ）。
A. A.完整
B. B.整洁
C. C.详实
D. D.准确
【多选题】
分户协议的内容包括：用电容量分割、（）等
A. A.损耗分摊
B. B.计量计费方式
C. C.用电设备维护和安全责任
D. D.双方争议处置的协议
【多选题】
《广西电网公司进一步优化电力营商环境工作实施营销子方案》进一步压缩业务办理时间，实现居民报装全流程平均用时不超过()个工作日；一般低压用户用电报装全流程平均用时不超过()个工作日；10kV高压单电源用户用电报装业务办理平均用时不超过()个工作日.
A. A.3
B. B.7
C. C.8
D. D.21
【多选题】
依据南方电网《分布式光伏发电系统接入电网技术规范》（2014版），分布式光伏发电系统应在逆变器输出汇总点设置（ ）的开关设备，以确保电力设施检修维护人员的人身安全。
A. A.易于操作
B. B.智能自动
C. C.可闭锁
D. D.具有明显断开点
【多选题】
生产经营单位应当对从业人员进行安全生产教育和培训，保证从业人员具备必要的（），熟悉有关的（）和（），掌握本岗位的安全操作技能。未经安全生产教育和培训合格的从业人员，不得上岗作业。
A. A.安全生产知识
B. B.现场急救知识
C. C.安全生产规章制度
D. D.安全操作规程
【多选题】
计算机软件分系统软件和应用软件两大类，其中不属于系统软件核心的是( )。
A. A.数据库管理系统
B. B.操作系统
C. C.程序语言系统
D. D.财务管理系统
【多选题】
低压绝缘接户线、进户线与通信线路、广播线等弱电线路交叉时，其垂直距离不应小于以下数值：（）。
A. A.接户线、进户线在弱电线路上方时为0.6m
B. B.接户线、进户线在弱电线路上方时为1.0m
C. C.接户线、进户线在弱电线路下方时为0.5m
D. D.接户线、进户线在弱电线路下方时为0.3m
【多选题】
对需要出动12人及以上（不参与具体抢修任务的人员除外）的（）抢修项目，应编制抢修工作方案，由生产设备部组织会审抢修工作方案，并经供电局的（）或县级供电企业分管领导批准。
A. A.大型复杂
B. B.紧急
C. C.分管领导
D. D.分局
【多选题】
同一材料的导体，其电阻和导体的（）成反比，而和导体的（）成正比。
A. A.截面积
B. B.硬度
C. C.绝缘介质
D. D.长度
【多选题】
《中国南方电网公司低压用电客户电能计量装置典型设计》规定，计量表箱上安装的表计对地高度应在（ ）～（ ）m之间电能表安装高度距地面在800-1800mm之间（表底端离地尺寸）。
A. A.0.8
B. B.1.0
C. C.1.5
D. D.1.8
【多选题】
《广西壮族自治区预防和查处窃电行为条例》第八条：窃电行为经查证属实的，擅自在供用电设施上接线窃电的，窃电量按照所接设备的( )乘以( )
A. A.额定容量
B. B.供电容量
C. C.使用时间
D. D.窃电时间
【多选题】
经现场检查确认客户的设备状况、电工作业行为、运行管理等方面有不符合安全细则的，或者在电力使用上有明显违反国家有关细则的，用电检查人员应开具（）或（）一式两份，一份送达客户并由客户代表签收，一份存档备查。
A. A.《用电检查结果通知书》
B. B.《用电检查工作单》
C. C.《用电检查告知书》
D. D.《违约用电、窃电通知书》
【多选题】
违约用电是指()的行为。
A. A.危害供用电安全
B. B.危害电力安全
C. C.扰乱电力秩序
D. D.扰乱正常供用电秩序
【多选题】
《供电监管办法》第三十二条规定：电力监管机构从事监管工作的人员违反电力监管有关规定，损害供电企业、用户的合法权益以及社会公共利益的，依照国家有关规定追究其责任；应当承担纪律责任的，依法给予()；构成犯罪的，依法追究()。
A. A.处分
B. B. 罚款
C. C. 民事责任
D. D. 刑事责任
【多选题】
电费退补工作单生效后，在所退补月份计算电费及核查电费界面不显示，在确定应收后退补相应电费，且仅退补电费，不退补电量，适用于（ ）及差价电费等无关电量增减的退补调整。
A. A.基本电费
B. B.违约电费
C. C.业扩费
D. D.力率电费
【多选题】
某用户有居民、非居民、营业3种用电,目前不能分表计量。在营销MIS设置一块定比值为20%的营业表计、定量值为300千瓦时的非居民表计，剩余电量为居民用电。若5月份总电量为1000千瓦时,则5月份居民、营业用电电量分别为（ ）。
A. A. 营业用电电量为140千瓦时
B. B. 营业用电电量为200千瓦时
C. C. 居民用电电量为500千瓦时
D. D. 居民用电电量为560千瓦时
【多选题】
下列选项中，应执行商业电价的有( )。 （根据桂价格【2014】122号文）
A. A. 宾馆
B. B. 食品加工
C. C. 医院
D. D.加油站
【多选题】
依据南网公司《业扩报装及配套项目管理办法》（2017版），供电企业应依据国家、行业及地方有关规范和标准，结合当地（、）等因素，制定负荷测算标准，科学配置住宅小区供、受电设施。
A. A.经济发展水平
B. B.风俗
C. C.政府要求
D. D.环境条件
【多选题】
下列对迁址业务描述正确的是将原用电的（）。
A. A.对原供电点进行变迁的属于迁址
B. B.因修缮房屋等原因需要移动用电计量装置安装位置
C. C.迁址费用由客户与供电企业分担
D. D.受电装置迁移他处属于迁址
【多选题】
《新版国民经济行业用电分类》电力、热力生产和供应业是指()、()的生产和供应。
A. A.电力
B. B.风能
C. C.太阳能
D. D.热力
【多选题】
依据《10kV及以下业扩受电工程技术导则》（2018版），低压电缆分接箱应优先采用全绝缘的母线系统。进出线采用（ 或 ）保护，具备下进线和侧进线功能。
A. A.断路器
B. B.真空开关
C. C.刀开关
D. D.绝缘封闭刀熔开关
【多选题】
弹簧储能操动机构的缺点有（）等。
A. A.加工工艺要求高
B. B.结构复杂
C. C.合闸功率大
D. D.安装调试困难
【多选题】
普通发票包括（ ）。
A. A.增值税专用发票
B. B.广告费用结算发票
C. C.商业零售统一发票
D. D.国有邮政、电信企业的邮票、邮单
【多选题】
低压断路器按结构形式分可分为（）。
A. A.盖式
B. B.塑壳式
C. C.框架式
D. D.埋墙式
【多选题】
互感器分为（）两大类，它门是供电系统中测量和保护用的重要设备。
A. A.频率互感器
B. B.电流互感器
C. C.电压互感器
D. D.电感线圈互感器
【多选题】
低压接户线档距不宜超过（）m，中压接户线档距不宜大于（）m。
A. A.20
B. B.25
C. C.30
D. D.0.35
【多选题】
电荷的基本特性：（）。
A. A.异性电荷相排斥
B. B.异性电荷相吸引
C. C.同性电荷相排斥
D. D.同性电荷相吸引
【多选题】
以下有关电能的计算公式，正确的有（）。
A. A.W=IRt
B. B.W=UIt
C. C.W=U2t/R
D. D.W=P/t
【多选题】
"《南方电网公司低压集抄工程施工规范》。6.2.8采集器的安装，必须配备（ ）
A. A.天线
B. B.电源开关
C. C.线槽
D. D.交、直流电源
【多选题】
"《低压集抄技术方案及其典型故障排除方法》第3.3.2.1规定，II采集器电源指示灯是红色单色灯，正常运行态以（）的频率在闪烁。
A. A.0.1Hz
B. B.0.5Hz
C. C.2秒一次
D. D.5秒一次
【多选题】
在电力营销信息管理系统中，一般可根据( ) 查询客户信息。
A. A.身份证号
B. B.用户号
C. C.用电地址
D. D.用电性质
【多选题】
执行功率因数标准为0.85的用电类别有（ ）。（根据桂价格【2014】122号文）
A. A.容量为180千伏安的养殖场用电
B. B.容量为100千伏安10千伏供电的工厂
C. C.容量为315千伏安基建施工用电
D. D.容量3200千伏安10千伏供电的电力排灌站
【多选题】
下列选项中，属于国家批准供电企业向电力客户收取的代收费用有( )。
A. A. 电费
B. B.三峡基金
C. C.农网还贷资金
D. D. 电费违约金
【多选题】
广西电网公司业扩五项禁令第五条：严查()和()中不执行南方电网公司有关标准，客户经理自由裁量权大，不按规范检查、检验的行为。
A. A.设计审核
B. B.中间检查
C. C.竣工检验
D. D.接电检验
