【判断题】
固定式装配适用于单件和小批量模具的装配，以及装配精度要求较高，需要调整的部位较多的装配
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相关试题
【判断题】
我国对企业发生的事故，坚持“四不放过”原则进行处理
【判断题】
在机械设备中，凸轮表面误差将会引起扭转振动
【单选题】
What happens to the status of users already logged into ESXi Shell when a vSphere administrator enables lockdown mode?___
A. Users remain logged in and can run commands, except to disable lockdown mode.
B. Users remain logged in and can run commands, including disabling lockdown mode.
C. Users are immediately logged out of ESXi Shell.
D. Users are logged out after a timeout specified by the vSphere administrator.
【单选题】
What is the effective vSphere licensing level during the 60 day evaluation period?___
A. vSphere Foundation Essentials Plus
B. vSphere Standard
C. vSphere Enterprise
D. vSphere
E. nterprise Plus
【单选题】
To comply with security requirements, an administrator with a vCenter Server Appliance needs to force logoff of the vSphere web client after 10 minutes of inactivity.What should the administrator do to meet the requirement?___
A. Edit: /var/lib/vmware/vsphere-client/webclient.properties, modify session.timeout=10
B. Edit: /opt/vmware/vsphere-client/webclient.properties, modify session.timeout=600
C. Edit: /var/lib/vmware/vsphere-client/webclient.properties modify session.timeout=600
D. Edit: /opt/vmware/vsphere-client/webclient.properties, modify session.timeout=10
【单选题】
An administrator enables High Availability (HA) on a Virtual SAN cluster.Which network is used for HA Network Heatbeat configuration?___
A. The Management network.
B. The vMotion network.
C. The Virtual SAN network.
D. The Provisioning Traffic network.
【单选题】
A user wants to monitor a business-critical virtual machine to ensure that it doesn't run out of resources. What metric could be monitored in vRealize Operations to address this concern?___
A. Time Remaining badge
B. Compliance badge
C. Reclaimable Waste badge
D. Density badge
【单选题】
An administrator has recently installed a new ESXi 6.x Host, and during the configuration notices sporadic network problems. To check whether the issue occurred sometime during the configuration, the administrator would like to reset the system.How can this be accomplished in the shortest amount of time?___
A. Run the ESXi installer again and reinstall the host.
B. Select the Reset System Configuration option from the vSphere Client when connected directly to the host.
C. From the
D. irect Console User Interface, select Reset System Configuration.
【单选题】
A vApp is running out of compute resources when overall activity is high within the resource pool. At other times, everything is fine.What should be done to resolve this issue?___
A. Increase the size of the resource pool Shares.
B. Set the vApp's CPU and Memory Reservation Type to Expandable.
C. Set the vApp's CPU and Memory Limit to Unlimited.
D. Create a new resource pool with the existing hardware configuration.
【单选题】
A virtual machine has been renamed and an administrator is unable to find files with the new virtual machine name in the datastore.What is the reason for this?___
A. The names of the files on the datastore do not change.
B. The names of the files on the datastore have been corrupted.
C. The virtual machine needs to be re-added to the inventory.
D. The Distributed Resource Scheduler moved the virtual machine to another host.
【单选题】
An administrator has configured network connectivity for a new virtual machine, as shown in the Exhibit.What will occur with the network traffic of this virtual machine when communicating externally from vSwitch1?___
A. The virtual machine will communicate on both uplinks
B. The virtual machine will only communicate on vmnic1
C. The virtual machine will only communicate on vmnic2
D. The virtual machine will fail to communicate externally
【单选题】
An administrator is unable to create the first group in a new vRealize Operations environment. What is the likely cause of the problem?___
A. There are no group types defined.
B. The group is not defined in SSO.
C. There are more than 32 group types defined.
D. The description for the group is not provided.
【单选题】
A new vApp was built and tested in the corporate headquarters datacenter running vSphere 6.x. What condition would explain why the virtual machine is failing to boot in an offsite datacenter running on vSphere 5.5?___
A. The virtual machine was built with the default hardware version.
B. The VMFS 5 datastore is not compatible with virtual machines configured with vSphere 6.x.
C. a
D. RS 5.5 cluster cannot run virtual machines configured with vSphere 6.x.
【单选题】
An administrator is evaluating whether to deploy vCenter Server on a Windows server or on a vCenter Server appliance. The administrator has the following requirements: <A web browser will be utilized to manage the vSphere environment.> <16 ESXi hosts will be deployed.> <Licenses must be shared with a vCenter Server at another site.> <An external Oracle 10g database server will be used to host the vCenter Server database.> Why will the administrator need to deploy vCenter Server on a Windows server?___
A. Linked Mode is a requirement for the solution.
B. Oracle 10g is a requirement for the solution.
C. The vSphere web client is a requirement for the solution.
D. Management of more than 5 hosts is a requirement for the solution.
【单选题】
What is a benefit of using VMware Data Protection ?___
A. Provides support for guest-level backups and restores of Microsoft SQL Servers, Exchange Servers, and Share Point Servers.
B. Provides support for advanced storage services including replication, encryption, deduplication, and compression.
C. Provides direct access to VDP configuration integrated into the vSphere Client.
D. Reduces disk space consumed by virtual machine data using deduplication.
【单选题】
An administrator enables vSphere High Availability (HA) on an existing cluster with a large number of hosts and virtual machines. The administrator notices that the setup of vSphere HA on some of the hosts is failing. What step, if taken, might resolve this issue?___
A. Increase the value of the config.vpxd.das.electionWaitTimeSec setting.
B. Set the value of vpxd.das.aamMemoryLimit to 256.
C. Set the value of the das.useDefaultIsolationAddress setting to False.
D. Increase the value of the das.iostatsinterval setting.
【单选题】
An ESXi 6.x host consists of 24 logical cores. Hyperthreading is enabled on the host. What is the maximum number of vCPUs that can be assigned to a virtual machine on this host?___
【单选题】
By default, each ESXi 6.x host is provisioned with a certificate from which root certificate authority?___
A. RedHat Certificate Authority
B. VMware Certificate Authority
C. DigiCert Certificate Authority
D. Verisign Certificate Authority
【单选题】
An administrator is adding an NFS datastore as shown in the Exhibit. What is the purpose of the Servers to be added list?___
A. It contains the IP addresses of the NFS Storage Server to provide multipathing capability.
B. It contains the IP addresses of the ESXi hosts that mount the datastore.
C. It contains the IP addresses used for
D. ynamic Discovery of targets.
【单选题】
An administrator reports that the System Event log data is only available for 24 hours when reviewing the Hardware Status tab. Which condition could be responsible for the loss of data?___
A. A Reset event log was executed.
B. The statistical collection level was set to a value of 1.
C. The boot disk of the host is corrupt.
D. Syslog has been configured at the vCenter Server level.
【单选题】
During an upgrade, the ESXi 6.x installer finds an existing version of ESXi and a VMFS3 volume. No virtual machines exist on the host or VMFS3 volume. The requirement is to upgrade to VMFS5. Which option should be chosen to meet this requirement?___
A. Upgrade ESXi and preserve the VMFS datastore
B. Install ESXi and preserve the VMFS datastore
C. Install ESXi and overwrite the VMFS datastore
D. Upgrade
E. SXi and overwrite the VMFS datastore
【单选题】
A vSphere 6.x Standard Switch is configured with 4 virtual machine portgroups, as shown in the exhibit. Which portgroup would be utilized by default when creating a new virtual machine?___
A. Access Network
B. DMZ Network
C. VM Network
D. Virtual Machine Network
【单选题】
Which vSphere 6.x feature will allow an organization to utilize native snapshots?___
A. Virtual Volumes
B. Virtual SAN
C. VMFS3
D. VMFS5
【单选题】
An administrator is creating a new vSphere Distributed Switch that will be utilized with a specific vSphere Cluster. The cluster itself contains a mix of ESXi 5.x and 6.x Hosts. Which Distributed Switch version should be created to support this configuration?___
A. Distributed Switch: 6.0.0
B. Distributed Switch: 5.0.0
C. Distributed Switch: 5.1.0
D. Distributed Switch: 5.5.0
【单选题】
Which load balancing policy, previously limited to vSphere Distributed Switches, is now available on vSphere Standard Switches with vSphere 6.x?___
A. Route based on physical NIC workload
B. Route based on IP Hash
C. Route based on the originating virtual port
D. Route based on Source MAC Hash
【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】
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.
推荐试题
【多选题】
两个串联环节的等效环节的放大倍数等于这两个串联环节各自的放大倍数的___。
A. 代数和；
B. 乘积；
C. 算术和；
D. 倒数积。
【多选题】
两线制比四线制有哪些优点___
A. 节省电缆；
B. 利于安装；
C. 利于安全防爆；
D. 测量准确。
【多选题】
两线制有什么优点___
A. 可节省大量电缆和安装费；
B. 抗干扰；
C. 有利于安全防爆；
D. 信号稳定。
【多选题】
流体流过节流件后其状态参数将如何变化___。
A. 流速增大；
B. 压力减小；
C. 温度降低；
D. 比容增加。
【多选题】
流体通过调节阀时，其对阀芯的作用有___几种类型。
A. 流开式阀芯；
B. 流闭式阀芯；
C. 快开；
D. 快关。
【多选题】
膜片式压力表主要部分组成包括___。
A. 测量系统；
B. 传动系统；
C. 指示系统；
D. 表壳接头。
【多选题】
能把高级语言编写的源程序转换成机器语言的程序称为___。
A. 解释程序；
B. 汇编程序；
C. 编译程序。
【多选题】
气动长行程执行机构的“三断”自锁保护中“三断”是指___
A. 工作气源中断；
B. 电源中断；
C. 信号中断；
D. 输出拐臂断。
【多选题】
气动调节阀调校的主要项目有___。
A. 基本误差；
B. 回差；
C. 始终点偏差；
D. 额定行程偏差。
【多选题】
气动调节执行机构内部的锁止阀的作用是___。
A. 当气源失去时维持原来的气缸位置；
B. 当电信号失去时维持原来的信号气压力；
C. 当电信号失去时维持原来的气缸位置；
D. 当气源失去时维持原来的信号气压力。
【多选题】
气动仪表的优点是___。
A. 工作可靠；
B. 防火防爆；
C. 便于维护；
D. 抗干扰能力强。
【多选题】
热电偶补偿导线的作用是___。
A. 补偿冷端温度变化；
B. 便于信号传输；
C. 延伸热电偶冷端；
D. 提高测量的准确性。
【多选题】
热电偶的测量可以消除或降低外界因素干扰的方法有___
A. 恒温法；
B. 补偿导线法；
C. 补偿电桥法；
D. 补偿电偶法；
E. 调整动圈式仪表机械零位。
【多选题】
热电偶的基本定律包括___。
A. 均质导体定律；
B. 中间温度定律；
C. 中间导体定律；
D. 参考电极定律。
【多选题】
热电偶冷端补偿一般采用___方法。
A. 冰点法；
B. 计算法；
C. 平衡电桥法；
D. 机械零点调整法。
【多选题】
热电偶热电势与哪端温度有关___。
A. 只与冷端温度有关；
B. 只与冷端温度有关；
C. 与冷热端温度都有关。
【多选题】
热电偶输出电压与___有关。
A. 热电偶两端温度；
B. 热电偶热端温度；
C. 热电偶两端温度和电极材料；
D. 热电偶两端温度、电极材料及长度。
【多选题】
热电阻常见故障___。
A. 连接导线接触不良；
B. 保护套管进水；
C. 热电阻表面生锈；
D. 电阻丝之间短路。
【多选题】
热电阻的接线方式有___。
A. 二线制；
B. 三线制；
C. 四线制；
D. 六线制。
【多选题】
热电阻的校验方法有___。
A. 分度值校验法；
B. 纯度校验法；
C. 比较法；
D. 油浴法。
【多选题】
热电阻非线性校正可以通过放大器中引入适当的___来实现。
【多选题】
热电阻在使用过程常见的故障有___。
A. 热电阻丝发生短路或接地；
B. 热电阻丝发生断路；
C. 保护套管积水；
D. 导线连接松动。
【多选题】
热工测量用传感器都是把___的物理量转换电量的。
A. 非电量；
B. 物质；
C. 电量；
D. 能量。
【多选题】
热工自动调节装置主要由___组成。
A. 变送器、调节器；
B. 变送器、执行器；
C. 调节器、执行器；
D. 变频器、调节器。
【多选题】
十进制数101的二进制码为___
A. 101；
B. 100101；
C. 1100101；
D. 11100101。
【多选题】
十进制数107，用二进制代码表示为___。
A. 1101011；
B. 1100111；
C. 1011011；
D. 1010110。
【多选题】
数据采集系统不能实现的功能是___。
A. 简单生产过程控制；
B. 性能计算；
C. 画面显示。
【多选题】
数据采集系统输入通道为了保证所需的动态特性设计了___线路
A. 前置放大器；
B. 反混叠滤波器；
C. 采样/保持电路；
D. 缓冲器。
【多选题】
数据导入时，可以不进行添加的项目为___。
A. 设备号；
B. 点名；
C. 站号；
D. 点说明。
【多选题】
数据库组态编辑包括___。
A. 结构编辑；
B. 控制表编辑；
C. 设备组态编辑；
D. 域编辑。
【多选题】
数字电路中最基本的逻辑关系有___。
A. 大于；
B. 小于；
C. 非；
D. 等于。
【多选题】
水的沸点是多少绝对温度___。
A. -273.16；
B. 273.16；
C. 373.15；
D. 100。
【多选题】
顺序控制系统又可简称为___。
A. SCS；
B. DAS；
C. MCS；
D. DEH。
【多选题】
万用表在短期不使用的情况下应将___。
A. 电源关掉并将切换开关拨至电阻档；
B. 电源关掉并将切换开关拨至电流档；
C. 电源关掉并将切换开关拨至电压档。
【多选题】
微处理器的电路芯片主要组成包括___。
A. 算术逻辑部件；
B. 寄存器；
C. 控制器；
D. 内存。
【多选题】
微型计算机基本组成___。
A. 总线；
B. 中央处理器；
C. 储存器；
D. 输入/输出接口。
【多选题】
为什么工业自动化多采用直流信号___。
A. 仪表信号传输过程中，直流信号不受交流感应的影响，容易解决仪表的抗干扰问题；
B. 直流信号不受传输线路电感、电容的影响，不存在相位移问题，因而接线简单；
C. 直流信号便于模数和数模转换，因而仪表便于同数据处理设备、电子计算机等连接；
D. 直流信号容易获得基准电压，如调节器的给定值等。
【多选题】
温度测量常用元件有___。
A. 热电阻；
B. 热电偶；
C. 双金属温度计；
D. 压力式温度计。
【多选题】
我厂没有用的液位计有___。
A. 雷达液位；
B. 差压变送器；
C. 云母水位计。
