【单选题】
A storage administrator is not seeing full utilization of all bandwidth from an ESXi host. The vSphere administrator observes the adapter details, as shown in the Exhibit. What is the probable cause of this issue?___
A. Another path needs to be used to allow full utilization of the bandwidth.
B. The array is not setup to use the correct multipathing policy.
C. There are no virtual machines on the host.
D. No traffic is being sent across it because a path failed.
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相关试题
【单选题】
A storage administrator is not seeing full utilization of all bandwidth from an ESXi host. The vSphere administrator observes the adapter details, as shown in the Exhibit. What is the probable cause of this issue?___
A. Another path needs to be used to allow full utilization of the bandwidth.
B. The array is not setup to use the correct multipathing policy.
C. There are no virtual machines on the host.
D. No traffic is being sent across it because a path failed.
【单选题】
An administrator has just completed performing an interactive installation of ESXi 6.x and is booting the host. How is the network initially configured?___
A. The network is configured by Automatic Private IP Addressing (APIPA).
B. The network is configured based on the settings detected in DNS.
C. The network is configured with the address as specified in the installer.
D. The network is automatically configured by DHCP.
【单选题】
You have just installed an ESXi 6.x Host. As part of your company security regulations, a security banner must be presented on the console of the host. How can this action be accomplished?___
A. Configure the Advanced Settings > Annotations screen of the ESXi host.
B. This is configured from the Direct Console User Interface configuration menu.
C. It is not possible to configure a security banner for the ESXi host.
D. From vCenter Server, this setting is configured globally in the vCenter Server configuration.
【单选题】
An administrator is only able to see the Health Badge when using the vRealize Operations user interface. What is the likely cause of this behavior?___
A. The vRealize Operations Foundation License is in use.
B. The vmware-sps service failed to start.
C. The vRealize Operations Standard License is in use.
D. The vmware-rbd-watchdog service failed to start.
【单选题】
An administrator has configured an alarm to be notified when a virtual machine meets either of these conditions: <High virtual CPU> <High active memory consumption.> <The alarm is only triggering when both of the conditions are met.> What can be done to correct the alarm behavior?___
A. Edit the alarm and select Trigger if ANY of the following conditions are satisfied.
B. Edit the alarm and select Trigger if ALL of the following conditions are satisfied.
C. Create two separate alarms, one for CPU and one for memory and link them together with ESXCLI.
D. Delete the existing alarm and create a new event based alarm.
【单选题】
An administrator creates an ESXi cluster using vSphere Auto Deploy. The ESXi hosts are configured to get a management IP address from a DHCP server. The administrator needs to troubleshoot the management network on one of the hosts. Which DCUI option should the administrator use to renew the DHCP lease? ___
A. Restart Management Network
B. Restore Network Settings
C. Test Management Network
D. Configure Management Network
【单选题】
An administrator is attempting to restore a number of files in a directory within the Operating System of a virtual machine. How can the administrator restore the files from a previous backup? ___
A. Use the File Level Restore option from the selected backup of the virtual machine in the vSphere Web Client.
B. Connect to the File Level Restore tool from a web browser in the virtual machine.
C. Connect to the File Level Restore tool from the VMware
D. ata Protection appliance.
【单选题】
After selecting an object in vRealize Operations, how can a user compare the badge values of related child objects? ___
A. Use the Scoreboard tab
B. Use the Relationship tab
C. Use the Members tab
D. Use the Overview tab
【单选题】
You want to deploy a vApp and dynamically assign IP addresses without a DHCP server on the network. Which action would you take to accomplish this task? ___
A. Enable IP pools.
B. Configure a local DHCP server in the vApp.
C. Enable NAT on the vApp router.
D. Configure the guest OS for workgroup and WINS.
【单选题】
What is the optimal configuration when building a virtual machine for a single-threaded Windows application? ___
A. Deploy single-threaded applications on uniprocessor virtual machines.
B. Deploy single-threaded applications on symmetric multi-processor virtual machines.
C. Tune single-threaded applications to take advantage of symmetric multi-processor resources.
D. Tune Single-threaded applications at the hypervisor level.
【单选题】
An administrator has created the resource pool configuration shown in the Exhibit. Based on the exhibit, which virtual machine(s) can be successfully powered on? ___
A. VM-M1 only
B. VM-K1 only
C. VM-K1 and VM-K2 only
D. VM-K1, VM-K2, and VM-M1
【单选题】
Which vSphere 6 Enterprise Edition feature will allow an organization to ensure that critical multi-threaded applications have the maximum possible uptime? ___
A. Fault Tolerance
B. High Availability
C. Distributed Resource Scheduler
D. App HA
【单选题】
An administrator has a virtual machine that requires four times the compute resources than other virtual machines on the same ESXi 6.x host. How should the administrator configure the virtual machine settings, in order to be prepared for any resource contention? ___
A. Set the shares of the priority virtual machine to High and the rest to Low.
B. Set the shares of the priority virtual machine to High.
C. Set the shares of the priority virtual machine to High and the rest to Normal.
D. Set the shares of the priority virtual machine to Normal and the rest to Low.
【单选题】
Which type of Adapter does not require vmkernel networking? ___
A. Independent Hardware iSCSI Adapter
B. Dependent Hardware iSCSI Adapter
C. Software iSCSI Adapter
D. Software FCoE Adapter
【单选题】
During the installation of ESXi 6.0, the following error message is reported: Hardware Virtualization is not a feature of the CPU, or is not enabled in the BIOS. Which condition would generate this message? ___
A. LAHF/SAHF is not enabled in the BIOS.
B. NX/XD is not enabled in the BIOS.
C. SSE3 is not enabled in the BIOS.
D. Hyperthreading is not enabled in the BIOS.
【单选题】
An administrator is unable to login to vCenter Server when using the vSphere web client. The administrator successfully accessed vCenter Server using the client earlier the same day. What is the most appropriate first step the administrator should take to resolve this issue? ___
A. Verify the web browser being used has Adobe Flash plugin version 11.5 or later
B. Verify the vCenter Single Sign-On service is running on the vCenter Server
C. Verify the vSphere Web Server service is running on the vCenter Server
D. Verify the administrator has permissions configured in vCenter Server
【单选题】
An administrator has configured an alarm to be notified when a virtual machine meets two conditions: <high virtual CPU> <high active memory consumption> The alarm is malfunctioning and triggering when either condition is met instead of both. What can be done to correct the issue? ___
A. Edit the alarm and select Trigger if ALL of the following conditions are satisfied.
B. Edit the alarm and select Trigger if ANY of the following conditions are satisfied.
C. Create two separate alarms, one for CPU and one for memory.
D. Delete the existing alarm and create a new event based alarm.
【单选题】
What must be enabled to ensure that VM Component Protection (VMCP) works in a High Availability cluster? ___
A. VMware Tools Virtual Machine Communication Interface (VMCI)
B. Fault Tolerance
C. Atomic Test and Set (ATS)
D. All Paths Down (APD) Timeout
【单选题】
An administrator wants to add a web server to an existing multi-tier application consisting of three virtual machines: <A web server> <A database server An application server> The web server should be added to the application when the primary web server reaches: <70% vCPU utilization> <55% active memory> Which option will achieve this result? ___
A. Create a virtual machine alarm with an action to run a script that starts a new instance of the web server.
B. Create a host cpu and memory alarm with an action to run a script that starts a new instance of the webserver.
C. Configure HA application monitoring for the web server and set it to trigger deployment of a new instance of the web server.
D. Configure Fault Tolerance on the virtual machine and leave the secondary machine disabled until needed.
【单选题】
An administrator has an application that requires connection directly to PCI devices through a virtual machine. What is a limitation of this configuration? ___
A. Devices must be reserved for PCI passthrough on at least one host on which the virtual machine will run.
B. Snapshots are not supported with DirectPath I/O passthrough devices.
C. A maximum of 18 PCI vSphere
D. irectPath devices can be added to a virtual machine.
【单选题】
The vSphere administrator is configuring directory services for an ESXi host: What should the vSphere administrator do to configure the host to use CAM services? ___
A. Check the Use vSphere Authentication Proxy checkbox.
B. Set Select Directory Service Type to CAM services.
C. Specify CAM$ for the
D. omain.
【单选题】
Which statement is true regarding the licensing of vCenter Server? ___
A. The license for vCenter Server must be provided at the time of installation.
B. Changing the license assigned to vCenter Server requires a restart of the vCenter Server service.
C. Virtual machines can still be powered on if the vCenter Server license expires.
D. Licensing for a single vCenter Server installation is determined by the number of managed virtual machines.
【单选题】
When configuring vSphere Replication for a virtual machine, what is the lowest Recovery Point Objective (RPO) that can be selected? ___
A. 1 min
B. 5 min
C. 10 min
D. 15min
【单选题】
A developer needs to create a multi-tier development stack for a home lab. Which vSphere product will support the architecture required for the least software cost? ___
A. vSphere Hypervisor
B. vSphere Essentials
C. VMware Player
D. VMware Workstation
【单选题】
An administrator is installing Windows into a virtual machine. The DVD has been mounted on the Host and configured for the virtual machine as shown in the Exhibit. Based on the exhibit, when the virtual machine is booted, why would it attempt to search for a PXE server? ___
A. The CD/DVD device is not connected.
B. The ISO is in the incorrect storage location.
C. The OS minimum requirements have not been met.
D. The CD/DVD device is not set to Client Device.
【单选题】
What component must be installed prior to deploying a vCenter Server in vSphere 6.x? ___
A. vCenter Identity Services
B. Platform Services Controller
C. vCenter Single Sign-On
D. Client Integration Plug-In
【单选题】
What is a valid plug-in status for a plug-in that has been added to a vSphere client? ___
A. Disabled
B. Unknown
C. Stopped
D. Installed
【单选题】
Users of an application are reporting performance issues. The following performance values are observed in the vSphere Web Client: <Host CPU utilization is 90%> <Virtual Machine memory utilization is consistently greater than 90% CPU Ready values are higher than 20%> What could be the cause of the application performance issue? ___
A. The host is lacking the CPU resources required to meet the demand.
B. The host is lacking the memory resources required to meet the demand.
C. The virtual machine is lacking the CPU resources required to meet the demand.
D. The virtual machine is lacking the memory resources required to meet the demand.
【单选题】
An administrator creates an ESXi cluster using vSphere Auto Deploy. The ESXi hosts are configured to get a management IP address from a DHCP server. The administrator needs to troubleshoot the management network on one of the hosts. Which DCUI option should the administrator use to renew the DHCP lease? ___
A. Restart Management Network
B. Restore Network Settings
C. Test Management Network
D. Configure Management Network
【单选题】
An administrator is re-provisioning an ESXi host and moving it to another datacenter. Which DCUI option should the administrator use to revert the system configuration to the default settings? ___
A. Reset System Configuration
B. Rebuild Default System Configuration
C. Revert System Configuration
D. Renew Default System Configuration
【单选题】
An administrator has just completed installing an ESXi 6.x host, but doesn't know what address has been configured. Where is the ESXi host IP address configured? ___
A. RVC console
B. Direct Console User Interface
C. vSphere Web Client
D. vSphere Client
【单选题】
When is it possible to place a VMFS5 datastore in maintenance mode? ___
A. When it is a member of a Storage DRS cluster
B. When it is a member of Virtual SAN cluster
C. When it is a member of a multi-extent datastore
D. When it is a member of a Virtual Volume
【单选题】
Immediately after installing ESXi, an administrator observes that the Configure Lockdown Mode option is grayed out in the Direct Console User Interface (DCUI). What is the most likely explanation? ___
A. The host has not yet been added to a vCenter Server.
B. The BIOS on the host does not have NX/XD enabled.
C. The ESXi host is running in evaluation mode.
D. The host requires a reboot before this feature is available.
【单选题】
Immediately after installing ESXi, an administrator observes that the Configure Lockdown Mode option is grayed out in the Direct Console User Interface (DCUI). What is the most likely explanation? ___
A. The host has not yet been added to a vCenter Server.
B. The BIOS on the host does not have NX/XD enabled.
C. The ESXi host is running in evaluation mode.
D. The host requires a reboot before this feature is available.
【单选题】
Which Single Sign-On deployment mode should an administrator use for two 6.x vCenter Servers configured with linked mode? ___
A. Basic Single Sign-On with vCenter Server Heartbeat
B. Multisite Single Sign-On
C. Basic Single Sign-On
D. Single Sign-On with Linked Mode
【单选题】
What is required when changing a virtual machine name using the vSphere Web Client? ___
A. Verify connectivity to the ESXi host where the virtual machine is running and its inventory list is accessible.
B. Verify in which datastore the virtual machine resides and that you have access and its inventory list is accessible.
C. Verify that virtual machine files are stored in the same datastore and can be accessed in the datastore browser list.
D. Verify the virtual machine is not running in Fault Tolerant mode and that it is not in a Distributed Resource Scheduler cluster.
【单选题】
An administrator deploys vRealize Operations into a vSphere 6.x environment. After the deployment, the administrator notices that badges are not appearing. What is a likely cause of this behavior? ___
A. Badges do not appear until you register vRealize Operations with vCenter Server.
B. Badges do not appear until you register a vCenter Server in vRealize Operations.
C. The vRealize Operations appliance needs to be redeployed.
D. The vCenter Server appliance needs to be redeployed.
【单选题】
How are ports scaled on vSphere Standard Switches (vSS)? ___
A. Ports on a vSS can be dynamically scaled up and down.
B. Ports on a vSS can only be statically scaled up or down.
C. Ports on a vSS can only be dynamically scaled down.
D. Ports on a vSS can only be dynamically scaled up.
【单选题】
A High Availability (HA) cluster is configured to respond to a given number of host failures. The cluster contains virtual machines configured with these settings: VM1 has a 1GHz CPU reservation and no Memory reservation VM2 has a 2GHz CPU reservation and no Memory reservation VM3 has no CPU reservation and no Memory reservation . Given this information, what is the correct slot size for the cluster? ___
A. The CPU Reservation should be set to 32MHz and the memory reservation should be set to 32MB plus memory overhead.
B. The CPU reservation should be set to 1 GHz and the memory reservation should be set to 0MB plus memory overhead.
C. The CPU reservation should be set to 2 GHz, and the memory reservation should be set to 0MB plus the virtual machine memory overhead.
D. The CPU reservation should be set to 2 GHz, and the memory reservation should be set to 32MB, plus the virtual machine memory overhead.
【单选题】
An administrator is planning a vSphere infrastructure with the following specific networking requirements: <The ability to shape inbound (RX) traffic> <Support for Private VLANs (PVLANs)> <Support for LLDP (Link Layer Discovery Protocol)>. What is the minimum vSphere Edition that will support these requirements? ___
A. vSphere Essentials Plus
B. vSphere Standard
C. vSphere Enterprise
D. vSphere
E. nterprise Plus
推荐试题
【单选题】
刺激性气体眼污染者应立即。___
A. 紧闭双眼；
B. 用干净的棉布擦拭；
C. 用大量流动清水或生理盐水彻底冲洗；
D. 送往医院。
【单选题】
以下属于室内甲醛污染主要来源的是。___
A. 瓷砖；
B. 实木地板；
C. 密度板；
D. 壁纸。
【单选题】
关于装修污染，以下哪项说法是正确的。___
A. 只要闻不到气味，室内环境就没有污染；
B. 只要装修材料达标，室内环境就没有污染；
C. 只要室内保持通风，室内空气就能确保清洁；
D. 以上说法都存在误区。
【单选题】
一种认识是不是真理，要看它。___
A. 能否满足人的需要；
B. 能否付诸实践；
C. 能否在实践中得到证实；
D. 能否被多数人认可。
【单选题】
广义的信息检索的全过程包括文献信息的___两个过程。
A. 存储和检索；
B. 存储和编排；
C. 标引和编排；
D. 存储和标引。
【单选题】
以下检索出文献最少的检索式是。___
A. a and b；
B. a and b or c；
C. a and b and c；
D. (a or b) and c。
【单选题】
以下域名哪一个是指教育机构？___
A. Edu；
B. Org；
C. Gov；
D. Net。
【单选题】
以下属于原始文献的是。___
A. 文摘；
B. 期刊论文；
C. 年鉴；
D. 实验记录。
【单选题】
一次文献、二次文献、三次文献是按照___进行区分的。
A. 加工深度；
B. 原创的层次；
C. 印刷的次数；
D. 评论的次数。
【单选题】
属于参考工具书范畴的是。___
A. 期刊杂志；
B. 百科全书；
C. 标准；
D. 科技报告。
【单选题】
124.利用文献后面所附的参考文献进行检索的方法称为。___
A. 追溯法；
B. 直接法；
C. 抽查法；
D. 综合法。
【单选题】
125.一般情况下，哪一个是实时系统。___
A. 办公室自动化系统；
B. 航空订票系统；
C. 计算机辅助设计系统；
D. 计算机激光排版系统。
【单选题】
对于企业来说，以下哪一项检索对其作用最大。___
A. 会议论文的检索；
B. 学位论文的检索；
C. 专利商标信息的检索；
D. 专著的检索。
【单选题】
128.以下哪一项是能够进行英文学术搜索的网站。___
A. Yahoo；
B. Google Scholar；
C. Amazon；
D. eBay。
【单选题】
129.如果只有图片而不知图片名称或相关信息，可以在搜索引擎采用哪种方式进行检索。___
A. 语音检索；
B. 图片检索；
C. 学术检索；
D. 新闻检索。
【单选题】
暑假里小叮当卖报纸，他每天早晨以8角的价格买30份《社区早报》，然后以每份1元的价格卖出，那么他每份报纸的利润率是。___
A. 20%
B. 25%
C. 40%
D. 80%。
【单选题】
某投资者以2万元购买甲、乙两种股票，甲股票的价格为8元/股，乙股票的价格为4元/股，它们的投资额之比是4：1，在甲、乙股票价格分别为10元/股和3元/股时，该投资者全部抛出这两种股票，他共获利。___
A. 3000元；
B. 3889元；
C. 4000元
D. 5000元。
【单选题】
一公司向银行借款34万元，欲按 （1/2）：（1/3）：（1/9）的比例分配给下属的甲、乙、丙三车间进行技术改造，则甲车间应得___万元。
【单选题】
小明卧室地面的长与宽分别为5米和4米，用边长为40厘米的正方形地砖铺满整个地面，至少需要多少___块这样的地砖。
A. 115；
B. 120
C. 125
D. 130。
【单选题】
一款衬衣以原价格购买，可以买5件；降价后，可以买8件。则该衬衫降价的百分比是。___
A. 25%；
B. 37.5%；
C. 40%；
D. 60%。
【单选题】
下面关于计量单位的描述正确的是。___
A. 如果每个学生体重是25千克，那么40个学生的体重就是1吨
B. 丽丽的身高是136分米
C. 1200千克—200千克=1000吨
D. 1千克棉花比1千克盐酸重。
【单选题】
BMI指数即体质指数，是用体重公斤数除以身高米数平方得出的数字，是目前国际上常用的衡量人体胖瘦程度的一个标准。成人的BMI数值与胖瘦关系如下：过轻（低于18.5），正常（18.5-24.99），过重（25-28），肥胖（28-32），非常肥胖（高于32）。小明身高为1.75米,体重为68千克，请问小明属于。___
A. 过轻；
B. 正常；
C. 过重；
D. 肥胖。
【单选题】
防止过度疲劳的措施包括注意劳逸结合，合理安排休息，合理进行劳动组织，全面改善___及改善工作体位，此外，还应重视劳动者的心理因素。
A. 生活条件；
B. 作业人员营养；
C. 社会环境；
D. 劳动环境和卫生条件。
【单选题】
电石和石灰是。___
A. 易燃物品；
B. 遇湿易燃物品；
C. 氧化剂；
D. 有毒品。
【单选题】
建筑施工最大的特点是。___
A. 露天高处作业多、手工操作、繁重体力劳动；
B. 产品流动、人员稳定；
C. 施工幅度变化小、规则性强；
D. 工作难度大、机械使用多。
【单选题】
金属燃烧属于。 ___
A. 扩散燃烧；
B. 蒸发燃烧；
C. 分解燃烧；
D. 表面燃烧。
【单选题】
交通事故专用报案电话为。___
A. 121；
B. 120；
C. 112；
D. 122。
【单选题】
下面哪个不是发生燃烧的必要条件。___
A. 可燃物；
B. 助燃物；
C. 水；
D. 引火源；
【单选题】
下面哪种灭火方法是错误的。___
A. 向着火的电器泼水；
B. 用过盖盖在着火的油锅上；
C. 利用湿棉被或沙土覆盖在燃烧物表面；
D. 将水、泡沫等灭火剂直接喷洒在燃烧的物体上。
【单选题】
下面哪种物品不是白色污染。___
A. 塑料袋；
B. 一次性塑料发泡饭盒；
C. 玻璃杯。
【单选题】
下面哪种行为不会导致农业面源污染。___
A. 使用剧毒农药；
B. 测土配方施肥；
C. 焚烧秸秆。
【单选题】
不断培育土壤，实现农业生产可持续发展的重要途径是。___
A. 只用地不养地；
B. 只养地不用地；
C. 用地与养地结合。
【单选题】
土壤的高度熟化是作物高产稳产的根本保证，土壤的熟化主要是由于。___
A. 活土层加厚和有机肥的作用；
B. 化肥的作用；
C. 农药的作用。
【单选题】
下面哪种方法可以检查煤气管是否漏气。___
A. 点燃火柴，靠近煤气管看一看是否有火苗；
B. 把肥皂水涂抹在可疑位置进行检查；
C. 靠近煤气管听一听是否有漏气声；
D. 靠近煤气管闻一闻是否有煤气味。
【单选题】
发生煤气中毒后，应首先。___
A. 给病人喝水；
B. 给病人保温；
C. 将病人移到通风处；
D. 拨打120，送医院治疗。
【单选题】
公共汽车发生恐怖劫持后，以下应急避险方式错误的是。___
A. 保持顺从劫持者的姿态；
B. 不要离开座位、起身；
C. 营救开始时，应当立即放低身体，躲避在座位靠背后不要乱动；
D. 立刻与劫持者展开搏斗。
【单选题】
秸秆焚烧的危害有哪些。___
A. 污染大气环境；
B. 引发火灾；
C. 引发交通事故；
D. 以上都是。
【单选题】
414.一般机器、机械和其他生产设备的最少使用年限为。___
A. 5年；
B. 10年；
C. 20年；
D. 30年。
【单选题】
从业人员在作业过程中发现事故隐患或者其他不安全因素的，应当立即向___报告。
A. 上级领导；
B. 现场安全生产管理人员或者本单位的负责人；
C. 辖区安全监管部门；
D. 辖区政府部门。
