【单选题】
When using VMware Converter to import a Windows server and improve the consistency of the destination virtual machine, which optional step can be performed immediately prior to powering down the source server?___
A. Perform a final synchronization task.
B. Remove the server from the network.
C. Uninstall production applications.
D. Remove the server from the Active Directory domain.
查看试卷，进入试卷练习
微信扫一扫，开始刷题
相关试题
【单选题】
Restoration of the vCenter Server Appliance is accomplished using which interface?___
A. vSphere Web Client
B. vSphere Client
C. vCenter Server Appliance Management Interface
D. vCenter Server Appliance GUI Installer
【单选题】
When attempting to migrate a virtual machine to another host in the same cluster, the error message, “Select a valid compute resource” returns. What could cause this error?___
A. Both hosts run different versions of ESXi.
B. Both hosts are not sharing the same datastore.
C. VMware Tools is not installed.
D. Virtual machine has an ISO attached.
【单选题】
When will vSphere Data Protection delete the expired backup image of a Platform Service Controller?___
A. Immediately after the retention period has expired.
B. After the expired backup image is restored.
C. During the next backup window following expiry.
D. During the next maintenance window following expiry.
【单选题】
Group A has permission to download files in Content Library. Group B does not have permission to download files in Content Library. If a user is a member of both groups, what will be the result?___
A. The user cannot download file from Content Library.
B. The user can download file from Content Library.
C. The user cannot access Content Library.
D. The user can access Content Library.
【单选题】
An administrator is trying to set up Host Partial Failure Response, but the Automated option is grayed out. What can the administrator change to enable the Automated option?___
A. Change the vSphere DRS Automation level to Partially Automated.
B. Change the vSphere DRS Automation level to Fully Automated.
C. Enable vSphere HA Host Monitoring.
D. Change the vSphere DPM Automation level to Automatic.
【单选题】
When you attempt to open a virtual machine console from the vSphere Web Client, the console does not connect. The following error message appears:<HTTP ERROR 404> <Problem accessin/.Reason: Not Found>. Why did not connect?___
A. Port 443 is in use.
B. Port 9443 is in use.
C. Port 8443 is in use.
D. Port 22443 is in use.
【单选题】
What new feature was introduced to the Content Library in vSphere 6.5?___
A. Mount an ISO directly from the Content Library.
B. Deploy a virtual machine from an OVF Package in a Content Library.
C. Upload a File from a URL to a Library Item.
D. Upload a File from a Local System to a Library Item.
【单选题】
How can an administrator exclude Encryption rights from a support engineer?___
A. Clone the role Virtual machine power user, remove Cryptographic operations privileges.
B. Clone the role Administrator and assign to the support engineer.
C. Clone the role Virtual machine power user and assign to the support engineer.
D. Clone the role No cryptography administrator and select privileges only for the support engineer.
【单选题】
The administrator must back up a vCenter HA deployment. Which component must be backed up?___
A. Passive node
B. Witness node
C. External database
D. Active node
【单选题】
What is the supported protocol to perform remote L3 traffic monitoring in vSphere 6.5?___
A. VXLAN
B. ERSPAN
C. RSPAN
D. SPAN
【单选题】
What are the minimum hardware requirements for a Windows vCenter Server with embedded PSC that manages a “Small” environment?___
A. 2vCPUs, 16 GB RAM
B. 4 vCPUs, 16 GB RAM
C. 2 vCPUs, 10 GB RAM
D. 4 vCPUs, 10 GB RAM
【单选题】
Which port is used for communication between ESXi and vSphere Data protection?___
A. 80
B. 443
C. 902
D. 22
【单选题】
What can prevent Storage DRS from functioning on a datastore?___
A. The datastore is configured for Virtual Machine Swapfile location.
B. The datastore is shared across multiple datacenters.
C. The datastore is connected to a host that is running Storage I/O Control.
D. Storage DRS advanced option IgnoreAffinityRulesForMaintenance is set to 1.
【单选题】
When troubleshooting VMware vCenter Server issues, when logging level provides maximum detail?___
A. Verbose
B. Trivia
C. Info
D. Error
【单选题】
What new feature is introduced in NFS 4.1 on ESXi 6.5?___
A. IPv6
B. KRB5i
C. AUTH_SYS
D. Storage DRS
【单选题】
What configuration option would ensure that a virtual NUMA topology is defined on VMs having more than eight virtual CPUs?___
A. cupid.coresPerSocket
B. numa.vcpu.followcorespersocket
C. numa.vcpu.maxPerVirtualNode
D. numa.vcpu.min
【单选题】
What is the minimum disk space required to deploy vSphere Data Protection (VDP) with 8 TB configuration?___
A. 4 TB
B. 16 TB
C. 8 TB
D. 12 TB
【单选题】
What advanced option for vSphere HA defines a maximum number of reset attempts by VMCP for a virtual machine?___
A. das.maxterminates
B. das.isolationshutdowntimeout
C. das.maxresets
D. fdm.isolationpolicydelaysec
【单选题】
What vSphere technology enables the administrator to ensure consistent configuration at scale?___
A. PowerCLI
B. Host Profiles
C. esxcli
D. vSphere Web Client
【单选题】
Which port is used for vSphere HA agent-to-agent communication?___
A. 443
B. 8182
C. 22
D. 902
【单选题】
Which log file would assist in identifying an issue that occurred during the database export phase of a vCenter Server upgrade process?___
A. vcdb_import.out
B. export.json
C. export-upgrade-runner.log
D. vcdb_export.out
【单选题】
Bidirectional CHAP is support by which storage initiator?___
A. software FCoE HBA
B. Fibre Channel HBA
C. independent hardware iSCSI HBA
D. dependent hardware iSCSI HBA
【单选题】
What is a pool of raw storage capacity that a storage system can provide to Virtual Volumes?___
A. protocol endpoint
B. storage container
C. storage provider
D. datastore
【单选题】
vSphere 6.5 DRS is now Network-Aware. Based on network utilization, when will DRS balance VMs?___
A. DRS will balance VMs when a network resource pool is configured for VMs.
B. DRS will balance VMs when Network I/O Control is enabled.
C. DRS will place VMs on initial boot for hosts that have network utilization lower that the threshold.
D. DRS will vMotion VMs when network utilization is higher than the threshold on a particular host.
【单选题】
A scripted upgrade of ESXi fails due to an incorrect parameter in the upgrade script. What file must the administrator modify to correct the problem?___
A. vmreconfig.pl
B. hostinfo.pl
C. ks.cfg
D. boot.cfg
【单选题】
A VM folder contains VM1 and VM2. Group A has permission to power on virtual machines, defined on the VM folder and its children. Group B has permission to power off virtual machine VM2. If a user is a member of group A and B, what action can the user perform?___
A. Suspend VM2.
B. Power off VM1.
C. Power on and power off VM1.
D. Power on and power off VM2.
【单选题】
The networking team has requested to have a dedicated network for iSCSI traffic. This task has been assigned to the vSphere Administrator. What is the VMware-recommended way to accomplish this?___
A. Configure Static Routes on each ESXi Server.
B. Configure the right subnet.
C. Create a custom IP Stack.
D. Define a dedicated gateway for the iSCSI vmkernel.
【单选题】
To prevent possible failures or issues during a vSphere upgrade, which component should be upgraded first?___
A. ESXi Hosts
B. virtual machines
C. datastores
D. vCenter Server
【单选题】
What is the command for updating an ESXi host?___
A. esxcli software vib update –d /vmfs/volumes/Datastore/DirectoryName/PatchName.zip
B. esxupdate software update –d”/vmfs/volumes/Datastore/DirectoryName/PatchName.zip”
C. esxcli software update –d “/vmfs/volumes/Datastore/DirectoryName/PatchName.zip”
D. esxupdate software vib update –d /vmfs/volumes/Datastore/DirectoryName/PatchName.zip
【单选题】
A vSphere Administrator would like to identify which physical NUMA node their virtual machine is currently residing on. What esxtop metric would provide this information?___
A. GST_ND[x]
B. OVD_ND[x]
C. NRMEM
D. NHN
【单选题】
How can a vSphere administrator ensure that two virtual machines never run on the same datastore in a datastore cluster, while permitting the VMs to be load-balanced?___
A. Use an Intra-VM Anti-Affinity Rule.
B. Configure a storage DRS VM override.
C. Disable storage
D. RS for the VMs.
【单选题】
What is the VMware-recommended way to move a physical adapter out of Network I/O Control’s scope?___
A. Set the teaming policy to “Route Based on Physical NIC Load.”
B. Add the vmnic to the Net.NetNiocAllowOverCommit parameter in Advanced System Settings.
C. Add the vmnic to the Net.IOControlPnicOptOut parameter in Advanced System Settings.
D. Move the vmnic to a different vmUplink port on the Distributed Switch.
【单选题】
A VM folder contains VM1 and VM2. Group A has permission to power on virtual machines, defined on the VM folder and its children. Group B has permission to power off virtual machines, defined on the VM folder and its children. If a user is a member of Groups A and B, what will be the user’s effective permission on VM1 and VM2?___
A. Power on
B. Power off.
C. Power on and Power off.
D. Reset.
【单选题】
Group 1 is granted console interaction on a VM folder. User 1 is granted no console interaction on the same VM folder. What will be the outcome if User 1 tries to access the console of a virtual machine?___
A. User 1 will not be able to access the virtual machines in the VM folder.
B. User 1 will not have access to the virtual machine console.
C. User 1 will have access to the virtual machine console.
D. User 1 will have console access only via the vSphere Web Client.
【单选题】
Which statement is true regarding the use of VMFS3 datastores with vSphere 6.5?___
A. VMFS3 datastores can be used but not created.
B. VMFS3 datastores can be neither used nor created.
C. VMFS3 datastores will be present but unmounted.
D. VMFS3 datastores can be created and used.
【单选题】
In the Exhibit, each VM has a 1GHz non-expandable reservation. If all VMs are powered on in sequence, what would be the outcome?___
A. VM4 cannot be powered on.
B. VM5 cannot be powered on.
C. VM6 cannot be powered on.
D. VM3 cannot be powered on.
【单选题】
vSphere 6.5 introduced MAClearning capabilities for VMware’s virtual switches. What three benefits will it provide? (Choose three.)___
A. Reduced memory consumption.
B. Reduced consumption of extra CPU cycles.
C. Increased network throughput.
D. Prevent packet flooding inside the vSwitch.
【单选题】
What is the default pathing policy for most active-active arrays?___
A. Fixed
B. Most Recently Used
C. Dynamic
D. isk Morroring
【单选题】
Which command will show the iSCSI sessions on a ESXi 6.5 host?___
A. esxcli storage iscsi session get
B. esxcli iscsi session get
C. esxcli storage iscsi session
D. esxcli iscsi session list
【单选题】
Which of the following is not a parameter for traffic filtering or marking?___
A. virtual port ID
B. Protocol
C. Traffic Direction
D. DSCP value
E. Traffic redirection
推荐试题
【判断题】
“丙酮碘化”实验中，从盐酸加入容量瓶中时开始计时，对实验结果有影响
【判断题】
在实验数据处理时，如有部分数据偏差太大则可以舍去，但舍去的数据不能超过实验总数据的10%
【判断题】
测定水的硬度时,需要对Ca、Mg进行分别定量
【判断题】
对某项测定来说，它的系统误差大小是不可测量的
【判断题】
金属离子指示剂与金属离子生成的络合物过于稳定称为指示剂的封闭现象
【判断题】
以HCl标准溶液滴定碱液中的总碱量时，滴定管的内壁挂液珠，会使分析结果偏低
【判断题】
NaHCO3中含有氢，故其水溶液呈酸性
【判断题】
金属离子指示剂与金属离子生成的络合物过于稳定称为指示剂的僵化现象
【判断题】
测定H2C2O4·2H2O的莫尔质量时,所用的试样失去部分结晶水，产生正误差
【填空题】
1.如果基准物未烘干，将使标准溶液浓度的标定结果___。
【填空题】
2.移液管移取溶液时，当液面上升至标线以上，应用___堵住管口。
【填空题】
3.标定EDTA溶液时，若控制pH=5，常选用___为金属离子指示剂；若控制pH=10，常选用EBT为金属离子指示剂。
【填空题】
4.在滴定操作中___手控制滴定管，___手握锥形瓶；滴定接近终点时，应控制半滴加入，加入半滴溶液的方法是___。滴定完毕进行读数时，应___。
【填空题】
5.测定水的总硬度时用___掩蔽Fe3+、Al3+等少量共存离子。
【填空题】
6.NaOH标准溶液因保存不当吸收了CO2，若以此NaOH溶液滴定H3PO4至第二个计量点,则H3PO4的分析结果将___。
【填空题】
7.浓HCl的大致浓度为___mol/L、浓H2SO4的大致浓度为___mol/L、浓HNO3的大致浓度为___mol/L、浓NH3水的大致浓度大致为___mol/L。
【填空题】
8.移液管吸取溶液时___手拿移液管，___手拿吸耳球。
【填空题】
9.用EDTA直接滴定有色金属离子，终点所呈的颜色是___。
【填空题】
10.A[纵坐标]～λ[横坐标]作图为___曲线，A[纵坐标]～C[横坐标]作图为___。
【填空题】
11.标定氢氧化钠的基准物质有___和___.
【填空题】
12.使用水蒸气蒸馏装置蒸馏产物，可使产物在低于___℃的情况下被蒸出。
【填空题】
13.分馏操作的加热强度应该稳定、均衡并采取适当的保温措施,以保证柱内形成稳定的___梯度、___梯度和___梯度。
【填空题】
14.测定熔点用的毛细管直径约为___，样品在其中装载的高度约为___。
【填空题】
15.油泵减压蒸馏的装置比较复杂，大体上可分为三大部分，即___部分、___部分、___部分。
【填空题】
16.液体有机化合物的干燥方法有___干燥法和___干燥法两种，干燥剂用量一般约为产物重量的___，视___的多少而定，至少干燥___h，蒸馏前必须___。
【填空题】
17.控制加热速度是熔点测定准确与否的关键操作。开始时加热速度可___，待升温至熔点以下10~15℃时，应调节火焰使每分钟上升___。
【填空题】
18.薄层层析点样时，用内径小于___的平口毛细管点样，其样点的直径应不超过___，若在同一快板上点两个以上样点，样点间应相距___。
【填空题】
19.在重结晶时往往需要加入脱色剂煮沸以除去其中的___杂质和___杂质。脱色作用的原理是___，脱色剂的用量一般为粗样品重量的___。10.在制备三苯甲醇的实验中，格氏反应所用溶剂通常为___。这一方面是因为___，可借___排开大部分空气，减少___的接触；另一方面是___可与格氏试剂配位络合，溶于___。
【填空题】
20.重结晶的滤集晶体步骤中常需用新鲜溶剂洗去晶粒表面粘附的母液。正确的洗涤方法是先___，再加入少量新鲜溶剂，小心地用刮匙将晶体___，使溶剂浸润全部晶体，然后___。
【填空题】
21.芳香醛与羧酸酐在弱碱催化下生成___的反应称为___反应。
【判断题】
测定水的硬度时,需要对Ca、Mg进行分别定量
【判断题】
对某项测定来说，它的系统误差大小是不可测量的
【判断题】
金属离子指示剂与金属离子生成的络合物过于稳定称为指示剂的封闭现象
【判断题】
以HCl标准溶液滴定碱液中的总碱量时，滴定管的内壁挂液珠，会使分析结果偏低
【判断题】
NaHCO3中含有氢，故其水溶液呈酸性
【判断题】
金属离子指示剂与金属离子生成的络合物过于稳定称为指示剂的僵化现象
【判断题】
测定H2C2O4·2H2O的莫尔质量时,所用的试样失去部分结晶水，产生正误差
