【单选题】
以下哪个标志代表绿色产品。___
A.
B.
C.
D. 以上都不是
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A
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你家住在饮用水源地附近,以下行为正确的是。___
A. 在水库边开办一家大型养猪场;
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生活污水经过处理达到相关标准后,以下用途不正确的是。___
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我国南北朝时期的范缜说:“形存则神存,形谢则神灭”,“形者神之质,神者形之用”,哲学家贝克莱认为“存在即被感知”、“物是观念的集含”。从哲学上看,上述两种观点 ___
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现代创新理论的提出者约瑟夫·熊彼特认为,创新的主体是___
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下列市场中较流行一些品牌中,属于我国自主品牌的是___
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近年来,我国取得了一大批举世瞩目的科技成就,以下重大工程与命名对应错误的是___
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为了使森林资源保持其可再生的特性,我们应该___
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即使不可再生资源,通过技术也可找到替代物,所以人类应该___
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对于不可再生的资源和能源,比较可取的利用方式是___
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我国目前存在资源、能源短缺的问题,最主要原因是___
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所谓“终身学习”是指 ___
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数学主要研究的是 ___
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人们在认识过程中借助于概念、判断、推理等思维形式进行理性认识的过程被称为___
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从已知事实为前提,得出“必然的”结论的推理方式叫做 ___
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人们的交际需要沟通,而沟通中的说服力需要 ___
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自然界有着许多偶然现象,这种现象遵循的是 ___
A. 因果决定律
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三种饮料可调成一杯“鸡尾酒”,这是因为三种饮料的 ___
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下列现象不属于物理变化的是:___
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一切物体总保持匀速直线运动状态或静止状态,直到有外力迫使它改变这种状态为止。这是牛顿力学定律中的 ___
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物体加速度的方向跟合外力的方向相同,物体的加速度跟物体所受的合外力成正比、跟___
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两个物体之间的作用力和反作用力在同一条直线上,且 ___
A. 大小相等,方向相反
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根据牛顿的惯性定律,我们在开车时要注意 ___
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B. 多按喇叭
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What is the command for updating an ESXi host?___
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【单选题】
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Which command will show the iSCSI sessions on a ESXi 6.5 host?___
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Which of the following is not a parameter for traffic filtering or marking?___
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A virtual machine is connected on a distributed port group where the average bandwidth configured in the traffic shaping policy is 100 Mbps. The VM network adapter is configured with a reservation of 200 Mbps. What is the VM’s effective bandwidth?___
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What are two reasons why a datastore in a Storage DRS cluster cannot enter maintenance mode?(Choose two.)___
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D. Assign shares and limits using VM storage policies.
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ESXi 6.5 introduces VMFS6, which supports both 512e and 512n devices. What three configurations are supported when using these devices? (Choose three.) ___
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C. Datastore Extents spanned between both 512e and 512n devices.
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A vSphere Administrator observes that the Primary VM configured with Fault Tolerance is executing slowly. After further investigation, it is determined that the Secondary VM is on an overcommitted ESXi host. What two methods will correct the problem? (Choose two.)___
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B. Use vMotion to migrate the Secondary VM to a different ESXi host.
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D. Turn off and turn on FT in order to recreate the Secondary VM on a different datastore.
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A. Host Customizations
B. shared storage
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D. eploy
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What three processes on the vCenter Server Appliance (VCSA) does“vmware-watchdog monitor? (Choose three.) ___
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What three processes on the vCenter Server Appliance (VCSA) does“vmware-watchdog monitor? (Choose three.) ___
A. vmware-eam
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Which two statements correctly describe VM-Host affinity rules? (Choose two.) ___
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B. After creating a VM-Host affinity rule, its ability to function in relation to other rules is predetermined.
C. When there is more than one VM-Host affinity rule in a vSphere
D. RS cluster, the rules will be ranked.
【多选题】
An administrator wants to enable proactive HA by moving virtual machines automatically if a hardware alert is triggered. What are the three required settings? (Choose three.)___
A. Set vSphere DRS Automation to Partially Automated.
B. Turn on Proactive HA.
C. Set the Proactive HA Automation Level to Manual.
D. Set the Proactive HA Automation Level to Automated.
E. Turn on vSphere HA and vSphere DRS.
【多选题】
If vCenter Server 5.5 installation has one or more services deployed remotely, which three services are relocated to vCenter Server 6.5 on upgrade? (Choose three.)___
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B. vSphere Authentication Proxy
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What two debugging levels can a virtual machine be configured to? (Choose two.)___
A. Verbose
B. Debugging
C. Statistics
D. Trivia
【多选题】
What are three benefits of using a few large-capacity LUNs instead of many small-capacity LUNs? (Choose three.) ___
A. Better performance because there is less contention for a single volume.
B. More flexibility for resizing virtual disks.
C. Less wasted storage space.
D. More flexibility to create virtual machines without adding new LUNs.
E. Fewer VMFS datastores to manage.
【多选题】
Which two configurable options are available in Boot Options for a virtual machine? (Choose two.)___
A. Tools Upgrades
B. Encryption
C. Firmware
D. Force BIOS setup
【多选题】
Which three VMware-recommended best practices should an administrator follow before upgrading to vSphere 6.5? (Choose three.)___
A. Disconnect ESXi host from vCenter.
B. VMware Tools are installed in the virtual machine.
C. Ensure that the system hardware complies with ESXi requirements.
D. Back up the host.
E. Check the interoperability of any other software integrated with vSphere.
【多选题】
What are two requirements to enable EVC in vSphere DRS cluster? (Choose two.)___
A. CPUs must be from the same vendor.
B. EVC must use the lowest possible baseline supported by the hardware.
C. CPUs must be in the same family and of the same speed.
D. No VMs may be running in the cluster.
【多选题】
What three conditions could result in VMware Flash Read Cache being unable to claim a disk? (Choose three.)___
A. The disk is not listed in the VMware hardware compatibility guide.
B. The disk is not detected as an SSD.
C. The disk is not detected as local.
D. The disk is in use by VMFs.
【多选题】
Boot from SAN is supported on which three storage technologies? (Choose three.)___
A. VMware vSAN
B. FCoE
C. NFS 4.1
D. iSCSI
E. FC
【多选题】
Which two components are part of storage I/O multipathing on ESXi? (Choose two.)___
A. SATP
B. VASA
C. PSP
D. VAAI
【多选题】
Which two statements are true about Highly Available vSphere Auto Deploy infrastructure? (Choose two.)___
A. It helps prevent data loss.
B. It is a prerequisite for using vSphere Auto Deploy with stateful install.
C. It requires two or more Auto
D. eploy servers.
【多选题】
The virtual machine log rotation size can be changed for all VMs by which two interfaces? (Choose two.)___
A. PowerCLI
B. vSphere Web Client
C. ESXi host client
D. esxcli
【多选题】
Which two configuration options can exclude virtual disks from snapshot operations? (Choose two.)___
A. Use RDM in virtual mode for virtual disk.
B. Use virtual disks in Independent – Persistent mode.
C. Use a virtual disk larger than 2 TB in size.
D. Use RDM in physical mode for virtual disk.
【多选题】
Which two storage configurations on the source server are unsupported with VMware Converter? (Choose two.)___
A. Linux LVM
B. software RAID
C. GPT/MBR hybrid disks
D. Windows basic volumes
E. Windows dynamic volumes
【多选题】
Which two statements about vCenter HA are correct? (Choose two.)___
A. ESXi 5.5 or later is required.
B. vCenter HA network latency between nodes must be less than 50 ms.
C. NFS datastore is supported.
D. It must be deployed on a 3
E. SXi host cluster with DRS enabled.
【多选题】
An attempt to delete NFS datastore from a ESXi host returns the error: Sysinfo error on operation returned the following status:< Busy> Which two statements could explain this failure? (Choose two.)___
A. NFS datastore is a part of Storage DRS Cluster.
B. NFS.VolumeRemountFrequency value is set to 30.
C. Storage I/O Control is enabled on NFS datastore.
D. NFS datastore has running or registered virtual machines.
【多选题】
An administrator finds that the Microsoft Exchange virtual machines are exhibiting network latency. What two in-guest changes can help decrease latency? (Choose two.)___
A. LRO
B. TSO
C. SR-IOV
D. PVRDMA
【多选题】
Which two types of iSCSI adapters require VMkernel networking configuration? (Choose two.)___
A. dependent hardware
B. in-guest
C. software
D. independent hardware