相关试题
【多选题】
高压试验不得少于两人，试验负责人应由有经验的人员担任。试验前，试验负责人应向全体试验人员交待___。
A. 工作中的安全注意事项；
B. 邻近间隔的带电部位；
C. 邻近线路设备的带电部位；
D. 被试验设备带电情况
【多选题】
机具和安全工器具应统一编号，专人保管。入库、出库、使用前应检查。禁止使用___等不合格的机具和安全工器具。
A. 损坏；
B. 变形；
C. 有故障；
D. 无编号
【多选题】
起吊物件应绑扎牢固，若物件有棱角或特别光滑的部位时，在___与绳索（吊带）接触处应加以包垫。
A. 滑面；
B. 物件周围；
C. 物件表面；
D. 棱角
【多选题】
在5级及以上的大风以及___、沙尘暴等恶劣天气下，应停止露天高处作业。
A. 暴雨；
B. 雷电；
C. 冰雹；
D. 大雾
【多选题】
工作票可以由___填写。
A. 工作许可人；
B. 工作班成员；
C. 工作票签发人；
D. 工作负责人
【多选题】
工作票签发人应是___的生产领导人、技术人员或经本单位批准的人员。
A. 具有相关工作经验；
B. 熟悉工作班成员的工作能力；
C. 熟悉人员技术水平；
D. 熟悉《安规》；
E. 熟悉设备情况
【多选题】
工作票签发人的安全职责为___。
A. 确认工作必要性和安全性；
B. 确认工作票上所填写安全措施是否正确完备；
C. 确认所派工作负责人和工作班人员是否适当和充足；
D. 确认工作班成员状态良好；
E. 负责检查工器具合适
【多选题】
专责监护人的安全职责是___。
A. 负责检查工作票所列安全措施是否正确完备，是否符合现场实际条件，必要时予以补充；
B. 确认被监护人员和监护范围；
C. 工作前，对被监护人员交待监护范围内的安全措施、告知危险点和安全注意事项；
D. 监督被监护人员遵守《安规》和现场安全措施，及时纠正被监护人员的不安全行为
【多选题】
工作负责人、工作许可人任何一方不得擅自变更安全措施，工作中如有特殊情况需要变更时，应___。
A. 先取得对方同意；
B. 先取得工作票签发人同意；
C. 先取得当值调度的同意；
D. 变更情况及时记录在值班日志内；
E. 及时恢复
【多选题】
在急救中判断心肺复苏是否有效，可以根据___等五个方面综合考虑。
A. 瞳孔；
B. 面色（口唇）；
C. 颈动脉搏动；
D. 神志；
E. 出现自主呼吸
【多选题】
进行线路停电作业前，应断开___（所）（包括用户设备）等线路断路器（开关）和隔离开关（刀闸）。
A. 发电厂；
B. 变电站；
C. 换流站；
D. 开闭所；
E. 配电站
【多选题】
进行线路停电作业前，应断开危及线路停电作业，且不能采取相应安全措施的___线路（包括用户线路）的断路器（开关）、隔离开关（刀闸）和熔断器。
A. 低压；
B. 分支；
C. 交叉跨越；
D. 平行；
E. 同杆架设
【多选题】
安全带禁止系挂在移动或不牢固的物件上，如隔离开关（刀闸）支持绝缘子、___等。
A. 瓷横担；
B. 线路支柱绝缘子；
C. 避雷器支柱绝缘子；
D. 未经固定的转动横担；
E. 杆塔构件上
【多选题】
《线路安规》适用于在海拔1000m及以下交流10kV～1000kV、直流±500kV～±800kV（750kV为海拔2000m及以下值）的高压架空电力线路、变电站（发电厂）电气设备上，采用___方式进行的带电作业。
A. 等电位；
B. 中间电位；
C. 绝缘手套法；
D. 地电位；
E. 绝缘杆作业法
【多选题】
带电作业应在良好天气下进行。如遇雷电（听见雷声、看见闪电）、___雾等，禁止进行带电作业。
A. 雪 ；
B. 雹；
C. 冻；
D. 雨；
E. 霜
【多选题】
等电位作业人员禁止通过屏蔽服___的电容电流。
A. 断、接接地电流；
B. 感应电流；
C. 空载线路；
D. 电缆电路；
E. 耦合电容器
【多选题】
等电位作业人员禁止通过屏蔽服___
A. 断、接接地电流；
B. 感应电流；
C. 空载线路的电容电流；
D. 电缆电路；
E. 耦合电容器的电容电流
【多选题】
带电作业工具应___，并建立试验、检修、使用记录。
A. 统一编号；
B. 专人保管；
C. 登记造册；
D. 同一领用；
E. 定点摆放
【多选题】
施工机具的各种监测仪表以及___等安全装置应齐全、完好。
A. 制动器；
B. 限位器；
C. 安全阀；
D. 闭锁机构；
E. 液压系统
【多选题】
线路的停、送电均应按照___的指令执行。
A. 值班调控人员；
B. 变电运行值班负责人；
C. 线路工作负责人；
D. 线路工作许可人
【多选题】
带电作业应在良好天气下进行。如遇___等，禁止进行带电作业。风力大于5级，或湿度大于80%时，不宜进行带电作业。
A. 雷电；
B. 雹；
C. 雪；
D. 多云；
E. 雾；
F. 雨
【多选题】
带电作业工作票签发人和工作负责人、专责监护人应由具有___的人员担任。
A. 带电作业资格；
B. 高级工程师资格；
C. 带电作业实践经验；
D. 技师资格
【多选题】
在带电设备周围禁止使用___进行测量工作。
A. 钢卷尺；
B. 绝缘绳；
C. 皮卷尺；
D. 线尺（夹有金属丝者）
【多选题】
在户外变电站和高压室内搬动梯子、管子等长物，应___。
A. 与高压设备保持足够的安全距离；
B. 两人放倒搬运；
C. 与带电部分保持足够的安全距离；
D. 一人搬运
【多选题】
进行线路停电作业前，应断开___（所）（包括用户设备）等线路断路器（开关）和隔离开关（刀闸）。
A. 发电厂；
B. 变电站；
C. 换流站；
D. 开闭所；
E. 配电站
【多选题】
进行线路停电作业前，应断开危及线路停电作业，且不能采取相应安全措施的___线路（包括用户线路）的断路器（开关）、隔离开关（刀闸）和熔断器。
A. 低压；
B. 分支；
C. 交叉跨越；
D. 平行；
E. 同杆架设
【多选题】
安全带禁止系挂在移动或不牢固的物件上，如隔离开关（刀闸）支持绝缘子、___等。
A. 瓷横担；
B. 线路支柱绝缘子；
C. 避雷器支柱绝缘子；
D. 未经固定的转动横担；
E. 杆塔构件上
【多选题】
《线路安规》适用于在海拔1000m及以下交流10kV～1000kV、直流±500kV～±800kV（750kV为海拔2000m及以下值）的高压架空电力线路、变电站（发电厂）电气设备上，采用___方式进行的带电作业。
A. 等电位；
B. 中间电位；
C. 绝缘手套法；
D. 地电位；
E. 绝缘杆作业法
【多选题】
带电作业应在良好天气下进行。如遇雷电（听见雷声、看见闪电）、___雾等，禁止进行带电作业。
A. 雪 ；
B. 雹；
C. 冻；
D. 雨；
E. 霜
【多选题】
等电位作业人员禁止通过屏蔽服___的电容电流。
A. 断、接接地电流；
B. 感应电流；
C. 空载线路；
D. 电缆电路；
E. 耦合电容器
【多选题】
等电位作业人员禁止通过屏蔽服___
A. 断、接接地电流；
B. 感应电流；
C. 空载线路的电容电流；
D. 电缆电路；
E. 耦合电容器的电容电流
【多选题】
带电作业工具应___，并建立试验、检修、使用记录。
A. 统一编号；
B. 专人保管；
C. 登记造册；
D. 同一领用；
E. 定点摆放
【多选题】
施工机具的各种监测仪表以及___等安全装置应齐全、完好。
A. 制动器；
B. 限位器；
C. 安全阀；
D. 闭锁机构；
E. 液压系统
【多选题】
安全帽使用前，应检查___等附件完好无损。使用时，应将下颏带系好，防止工作中前倾后仰或其他原因造成滑落。
A. 帽壳；
B. 帽衬；
C. 帽箍；
D. 顶衬；
E. 下颏带
【多选题】
电力电缆设备的标志牌要与___和电缆资料的名称一致。
A. 电网系统图；
B. 电缆接线图；
C. 电缆井位置图；
D. 电缆走向图；
E. 电缆设备接线图
【多选题】
电缆隧道应有充足的照明，并有___的措施。
A. 防火；
B. 防窒息；
C. 防水；
D. 通风；
E. 防毒
【多选题】
电缆线路，在进入___等处的电缆孔洞，应用防火材料严密封闭。
A. 电缆工井；
B. 控制柜；
C. 开关柜；
D. 开闭所；
E. 分接箱
【多选题】
手持电动工器具如有___或有损于安全的机械损伤等故障时，应立即进行修理，在未修复前，不准继续使用。
A. 铭牌脱落；
B. 绝缘损坏；
C. 电源线护套破裂；
D. 保护线脱落；
E. 插头插座裂开
【多选题】
使用工具前应进行检查，机具应按其出厂说明书和铭牌的规定使用，不准使用已___的机具。
A. 淘汰；
B. 变形；
C. 破损；
D. 有故障；
E. 型号陈旧
【多选题】
带电作业工作票签发人和工作负责人、专责监护人应由具有___的人员担任。
A. 带电作业资格；
B. 高级工程师资格；
C. 带电作业实践经验；
D. 技师资格
推荐试题
【多选题】
An administrator receives a report that no real time statistics are available for a virtual machine in the vCenter Server inventory. Which two statements indicate likely causes of the problem? (Choose two.)___
A. The virtual machine is powered off.
B. The host containing the virtual machine is disconnected from vCenter Server.
C. There is insufficient real time data to display the information.
D. The vCenter Server service is not running.
【多选题】
Your manager has given you a bash script that retrieves data for ESXi 6.x host configurations. This data needs to be collected right after the installation of a host and must be run directly on the host. Which two actions can be used to run this script on an ESXi host? (Choose two.)___
A. Connect to the host with Ruby vSphere Console and run the script from there.
B. Enable SSH access from the Direct Console User Interface.
C. Enable the ESXi Shell from the
D. irect Console User Interface.
【多选题】
Which two are true about the Risk badge in vRealize Operations? (Choose two.)___
A. The Risk badge indicates potential future problems that may degrade the performance of the system.
B. Risks may require attention in the near future.
C. The Risk badge indicates problems that are degrading performance of the system.
D. Risks require attention now to correct system performance problems.
【多选题】
vSphere Update Manager allows which two virtual machine attributes to be upgraded? (Choose two.)___
A. Virtual machine firewall policies for NSX.
B. Software Packages in the virtual machine.
C. Virtual machine Hardware Version.
D. VMware Tools Upgrade.
【多选题】
What are two benefits of using NFS 4.1 with vSphere 6.x as compared to NFS 3? (Choose two.)___
A. NFS 4.1 supports Kerberos Authentication
B. NFS 4.1 supports multipathing
C. NFS 4.1 supports IPv6
D. NFS 4.1 supports hardware acceleration
【多选题】
Which three statements are true regarding Fault Tolerance? (Choose three.)___
A. Applications need to be continuously available to users.
B. Applications without native clustering capabilities can be protected.
C. Custom clustering solutions are complicated to configure and maintain.
D. Applications that have 16 vCPUs are supported.
E. Prevents application crashes by analyzing the workload and correcting problems.
【多选题】
Which two statements are true regarding VMware vSphere Flash Read Cache (vFRC)? (Choose two.)___
A. Cache fills and cache evictions happen in the granularity of a cache block size.
B. vFRC caches data from both read and write I/Os, but write I/Os are always serviced by the underlying storage.
C. vFRC caches data from both read and write I/Os, but write I/Os are always serviced by the underlying cache data.
D. Cache fills and cache evictions happen in the granularity of the disk block size.
【多选题】
What are two possible causes of Storage Distributed Resource Scheduler (SDRS) being disabled on one or more virtual machine disks in a datastore cluster? (Choose two.)___
A. The virtual machine has vSphere Fault Tolerance disabled.
B. The virtual machine is a template.
C. The virtual machine swap file is on a shared datastore.
D. The disk is a CD-ROM/ISO file.
【多选题】
An administrator attempts to install vCenter Single Sign-On Server. The installer returns an error message indicating that the installation failed. Prior to the installation, all setup prerequisites were met. The administrator has generated a vCenter Server Single Sign-On support bundle. Which two files should the administrator analyze to determine the cause of the failure? (Choose two.)___
A. Server\utils\logs\imsTrace.log
B. Server\utils\logs\install.txt
C. %TEMP%\utils\logs\vminst.log
D. %TEMP%\vminst.log
【多选题】
An administrator is unable to remove an ESXi 6.x host from a vSphere Distributed Switch. What are two likely reasons for this issue? (Choose two.)___
A. Vmkernel interfaces on the switch are still in use.
B. VM Network port group adapters are connected to different switch.
C. Physical NICs are migrated to different switch.
D. VM Network adapters are connected to this switch.
【多选题】
Which two Identity Sources are available to add for vCenter Single Sign-On authentication? (Choose two.)___
A. LocalOS
B. OpenLDAP
C. NIS as an LDAP Server
D. VCMSDS
【多选题】
What are three goals of resource management within a cluster? (Choose three.)___
A. To prevent virtual machines from monopolizing resources and to guarantee predictable service rates.
B. To exploit undercommitted resources and overcommit with graceful degradation.
C. To provide solutions to potential problems that you might encounter when using vCenter Server.
D. To control the relative importance of virtual machines and provide flexible dynamic partitioning.
E. To provide additional network administration capabilities.
【多选题】
Which three actions can be taken as a result of executing the vSphere Update Manager 6.x scan and remediation wizards? (Choose three.)___
A. Install and upgrade software in virtual machines.
B. Upgrade the firmware on ESXi host devices.
C. Upgrade and Patch ESXi hosts.
D. Install and update third-party software on hosts.
E. Upgrade virtual machine hardware.
【多选题】
Which two statements are true about deploying and using vSphere Replication? (Choose two.)___
A. ESXi hosts managed by a single vCenter Server instance require a connection between the two vSphere Replication appliances.
B. Sites managed by different vCenter Server instances require a connection between the two vSphere Replication appliances.
C. Sites managed by different vCenter Server instances require the use of Site Recovery Manager and a connection between the two vSphere Replication appliances.
D. ESXi hosts managed by a single vCenter Server instance require a single vSphere Replication appliance.
【多选题】
An administrator is attempting to power on a virtual machine, but the task is hanging at 95%. What three scenarios best explain why this problem is happening? (Choose three.)___
A. A virtual machine question is currently being posed to the administrator.
B. Another task for the virtual machine or other component is already in progress.
C. The VMware High Availability cluster has insufficient resources to guarantee failover.
D. The host has lost access to the storage device containing the virtual machine files.
E. The host is under resource contention and unable to power on the virtual machine.
【多选题】
Which three features are not supported when using Fault Tolerance in vSphere 6.x? (Choose three.)___
A. Virtual Volumes (VVOLS)
B. Storage vMotion
C. Virtual Machine Component Protection
D. vMotion
E. vSphere Distributed Switches
【多选题】
Which two storage controller configurations can be used with Virtual SAN? (Choose two.)___
A. SAS controllers in Passthrough mode
B. SAS controllers in RAID0 mode
C. SAS controllers in RAID1 mode
D. SAS controllers in RAID10 mode
【多选题】
Which three are requirements when using vMotion to move a virtual machine across vCenter Server systems? (Choose three.)___
A. Both vCenter Servers must be using Enhanced Linked Mode.
B. Both vCenter Servers must be in the same Single Sign-On Domain.
C. Time must be synchronized.
D. Duplicate VM MAC addresses must be configured.
E. Both vCenter Servers must have High Availability enabled on source and destination clusters.
【多选题】
Which two components can be used when configuring Enhanced Linked Mode? (Choose two.)___
A. vCenter Server Appliance
B. vRealize Operations Manager
C. vSphere Management Appliance
D. vCenter Server for Windows
【多选题】
An organization has a number of virtual machines that would benefit from Fault Tolerance. These include: <A single vCPU Apache Server> < A dual vCPU vCenter Server> < A quad vCPU SQL Server> <An eight vCPU Hadoop Server>. Which two virtual machines can be configured to use VMware Fault Tolerance? (Choose two.)___
A. Apache Server
B. vCenter Server
C. SQL Server
D. Hadoop Server
【多选题】
Which two badges are major badges in vRealize Operations? (Choose two.)___
A. Risk
B. Efficency
C. Workload
D. Faults
【多选题】
An administrator is deploying multiple Windows 2003 Virtual Machines from the same template. What two steps should be taken to avoid network conflicts? (Choose two.)___
A. Customize the guest operating system.
B. Install VMware Tools into the new virtual machines.
C. Copy the Microsoft Sysprep tools onto the vCenter Server system.
D. Ensure the e1000 vmnic is selected for each new virtual machine.
【多选题】
Which three conditions would prevent Storage I/O Control from being enabled on a group of datastores? (Choose three.)___
A. The datastores planned for the solution are used by different vSphere clusters.
B. A datastore planned for the solution is configured as a Raw Device Mapping file.
C. A datastore planned for the solution has three extents.
D. A datastore planned for the solution is configured as NFS.
E. The organization has an Enterprise license.
【多选题】
Which two actions are prerequisites to adding ESXi 6.x hosts to a vSphere Distributed Switch? (Choose two.)___
A. Verify that there is at least one Distributed Port Group on the Distributed Switch.
B. Verify that the Distributed Port Group have active uplinks configured in its teaming and failover policy.
C. Verify that the
D. istributed Switch has been configured with a Network Profile.
【多选题】
An organization has configured Distributed Power Management (DPM) on a vSphere 6 cluster. The organization wants to be alerted when an ESXi host has been powered down by DPM. Which two options represent the type and name of the alarm that would accomplish this? (Choose two.)___
A. DrsEnteringStandbyModeEvent
B. DrsEnteredStandbyModeEvent
C. Event-based
D. Condition-based
【多选题】
Which two allow for the disabling of Network Rollback operations? (Choose two.)___
A. Modifying the vpxd advanded configuration options and adding the config.vpxd.network.rollback key
B. Modifying the C:\ProgramData\VMware\CIS\cfg\vmware-vpx\vpxd.cfg file and adjusting the<rollback> xml tag
C. Modifying the C:\ProgramData\VMware\CIS\cfg\vmware-vpx\vpxd.cfg file and adjusting the <networkrollback> xml tag
D. Modifying the C:\ProgramData\VMware\CIS\cfg\vmware-vpx\firstboot\vpxd-service- spec.prop file and adjusting the <rollback> xml tag
【多选题】
An administrator is tasked with performing a vMotion migration of a virtual machine. The virtual machine is configured as follows: <vSphere Flash Read Cache (vFRC) enabled> <Is part of a Distributed Resource Cluster (DRS) Cluster> Which two statements are true? (Choose two.)___
A. Each ESXi host in the cluster supports multiple virtual flash resources.
B. Each ESXi host in the cluster supports one virtual flash resource.
C. DRS treats powered-on virtual machines with Flash Read Cache as having a preferred affinity to their current host and moves them only for mandatory reasons.
D. DRS treats powered-on virtual machines with Flash Read Cache as having a required affinity to their current host and does not move them.
【多选题】
An administrator is using the Host Failures to Tolerate Admission Control Policy for a vSphere High Availability ___ cluster. When configuring this setting on the cluster, the administrator sees this error message: <Insufficient resources to satisfy HA failover level on cluster > What are two likely causes for the error? (Choose two.)(AB)
A. The hosts in the cluster are disconnected.
B. A host in the cluster is displaying an HA error.
C.
D. istributed Resource Scheduler has not been configured on the cluster.
【多选题】
What are two ways to identify TCP/IP stack information? (Choose two.)___
A. Using the vSphere Web Client
B. Using esxcli network ip netstack
C. Using esxcfg-netstack
D. Using the vSphere Client
【多选题】
Which two actions are required when enabling vFlash Read Cache for a virtual machine's virtual disk? (Choose two.)___
A. A value in the Virtual Flash Read Cache text box must be entered.
B. A Flash Resource Pool for Cache size reservation must be entered.
C. The Device backing and the block size must be configured.
D. The
E. nable virtual flash host swap cache check box must be selected.
【多选题】
What two IT infrastructure components are virtualized by vSphere Essentials? (Choose two.)___
A. Networks
B. Applications
C. Storage
D. Management
【多选题】
When attempting to access a virtual machine, an administrator is unable to login using the vSphere credentials. What two options are probable causes of the authentication failure? (Choose two.)___
A. The vSphere credentials have not been granted permissions.
B. The vSphere credentials are granted read-only permissions.
C. The vSphere credentials are granted no-access permissions.
D. The vSphere credentials are not a member of the local administrator group.
【多选题】
An administrator is performing a scripted installation of ESXi 6.x. In which three locations does the script need to be? (Choose three.)___
A. PXE Server
B. HTTPS
C. FTP
D. NFS
E. VVOLs Datastore
【多选题】
In order for a company to meet regulatory requirements, all ESXi 6.x Hosts must be configured to direct logs to a syslog server. What are two ways ESXi hosts can configured for this action? (Choose two)___
A. Use the esxcli system syslog command.
B. Edit them in the ESXi host Advanced System Settings.
C. From the Syslog collector user interface of the Web Client.
D. Syslog logging is not available for
E. SXi Hosts.
【多选题】
Which three actions can be executed when an alarm is triggered? (Choose three.)___
A. Send an email.
B. Send an SNMP trap.
C. Run a script or command.
D. Run an Orchestrator workflow.
E. Send a trigger to syslog.
【多选题】
An administrator is attempting to power on a virtual machine, but is unable to do so. Which two reasons are probable causes of the failure? (Choose two.)___
A. Storage access to the virtual machine swap file has been lost.
B. One of the virtual machine VMDK files is locked.
C. Virtual machine is running CentOS 7.0 64-bit.
D. Virtual machine has Hyper-Threading enabled.
【多选题】
An administrator has configured a host profile so that ESXi 6.x hosts will point to the corporate NTP server for time synchronization. The NTP server is located at 10.0.30.213, but time has not been synchronized properly across the ESXi hosts. The administrator reviews Host Profile settings as shown in the Exhibit. Which two steps are required to resolve the issue? (Choose two.)___
A. Correct the NTP server IP address.
B. Check the host for host profile compliance.
C. Remediate the host based on the updated host profile.
D. Change the NTP server to the FQDN as IP Addresses are not supported.
【多选题】
An administrator is attempting to migrate a large Hadoop virtual machine using vMotion. The administrator notices a delay when the machine is quiesced. The Hadoop virtual machine is processing many transactions a second to an in-memory database. Which two actions would help reduce the amount of time needed to perform a vMotion on this virtual machine? (Choose two.)___
A. Use multiple NICs for the vMotion vmkernel port.
B. Use a 10Gbps Network card for the vMotion vmkernel port.
C. Add an additional management network to help transmit the data quicker.
D. Disable Fault Tolerance before performing the vMotion.
【多选题】
An administrator is installing a new network card in an ESXi 6.x host that is part of a vSphere cluster. When the host is placed into maintenance mode, the vSphere Web Client displays the progress bar at 2% for over 30 minutes. Which two are likely reasons for this occurrence? (Choose two.)___
A. Maintenance mode is unable to migrate all virtual machines from the host.
B. There is a large number of virtual machines that must be migrated from the host.
C. VMware High Availability is in the process of reconfiguring the cluster.
D. Each virtual machine on the
E. SXi host must be reconfigured to recognize the new adapter.
【多选题】
Which two events happen when Distributed Resource Scheduler (DRS) is disabled? (Choose two.)___
A. The cluster's resource pool heirarchy and affinity rules are re-established when DRS is turned back on.
B. The cluster's resource pool hierarchy and affinity rules are not re-established when DRS is turned back on.
C. The cluster's resource pools are removed from the cluster.
D. The cluster's resource pools are removed from the cluster and assigned to the hosts.
