【单选题】
土层中的竖井结构可选择围护结构护壁后的（）或倒挂井壁法施工。___
A. 沉管法
B. 盾构法
C. 明挖法
D. 顶进法
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答案
C
解析
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相关试题
【多选题】
"车站结构完好标准？___
A. 地基地坪：有足够的承载力，无超过设计允许范围的不均匀沉降。地坪面层平整完好，无空鼓、裂缝、起砂。
B. 承重构件:梁、柱、墙、板平直牢固，无倾斜变形、裂缝、锈蚀。
C. 轨顶风道内无异物，无混凝土剥落、掉块。
D. 车站顶板的变形缝、诱导缝安装有截水盒，无结构渗漏水；
E. 离壁沟排水畅通，无积水、垃圾。
【多选题】
"车站结构轻微损坏标准___
A. 地基地坪：有承载能力、稍有超过设计允许范围的不均匀沉降，但已稳定。整体面层稍有裂缝、空鼓、起砂。
B. 承重构件：有少量损坏，基本牢固。
C. 钢筋混凝土个别构件有轻微变形、细小裂缝，混凝土有轻度剥落、露筋。
D. 车站公共区、轨行区、设备区有局部渗漏水，不影响乘客、列车、设备。
E. 承重墙体（柱）、砌块强度和稳定性严重不足，有严重裂缝、倾斜、弓凸、风化、腐蚀和灰缝严重酥松损坏。
【多选题】
"车站结构严重损坏标准___
A. 地基地坪：承载力不足，有明显不均匀沉降或明显滑动、压碎、折断、腐蚀等损坏，道床与结构底板剥离、开裂，并且在仍然在继续发展，对上部结构有明显影响。整体面层严重起砂、剥落、裂缝、沉陷、空鼓。
B. 承重构件：明显损坏，刚度、强度不足。
C. 离壁沟防水层严重开裂、松动、腐蚀、破损。
D. 结构变形缝、诱导缝止水钢板拉裂，结构渗漏水严重。
E. 承重墙体（柱）、砌块强度和稳定性严重不足，有严重裂缝、倾斜、弓凸、风化、腐蚀和灰缝严重酥松损坏。
【多选题】
“四不放过”是指 。___
A. 事故原因不查清不放过
B. 责任人员未处理不放过
C. 整改措施未落实不放过
D. 有关人员未受到教育不放过
E. 事故过程不清楚不放过
【多选题】
涵洞必须保持状态完好，如发现下列状态之一时，应及时处理：___
A. 涵身破损、变形、错位、拉开造成漏土。
B. 涵身、翼墙、垂裙的基底全部或局部冲空。
C. 涵洞大面积腐蚀、风化、钢筋外露、剥落影响使用功能。
D. 基底冒水、潜流，洞内渗漏水影响路基稳定。
E. 涵洞下沉造成线路轨道变形。
【多选题】
盆式橡胶支座有下列状态之一时，应及时修理：___
A. 盆环开裂或脱焊。
B. 聚四氟乙烯板磨耗严重，外露厚度不足0.5mm。
C. 位移或转角超限，位移量≥10mm，转角超过设计值的20%。
D. 锚栓剪断数量超过25%。
E. 梁底预埋钢板和不锈钢板外露面防锈漆脱落或已遭腐蚀。
【多选题】
后浇带的防水施工应符合下列规定：___
A. 后浇带应在其两侧混凝土龄期达到42d后再施工；
B. 后浇带应在其两侧混凝土龄期达到28d后再施工；
C. 后浇带应采用补偿收缩混凝土，其强度等级不得低于两侧混凝土；
D. 后浇带混凝土养护时间不得少于28d。
E. 后浇带混凝土养护时间不得少于42d。
【多选题】
隧道结构巡检主要包含___
A. 隧道有否大于0.2mm的贯穿裂缝
B. 隧道有否顶部滴漏、侧面渗水、底部渗水现象
C. 管片连接螺栓、螺帽有无缺失
D. 管片混凝土有否剥落、掉块及露筋
E. 管片环缝、纵缝有无张开、错台超过10mm
【多选题】
下列哪项不属于隧道结构巡检内容___
A. 管片连接螺栓、螺帽修补
B. 管片环缝、纵缝有无张开、错台超过10mm
C. 清除隧道顶部即将掉落的堵漏材料
D. 管片连接螺栓、螺帽有无缺失
E. 管片混凝土有否剥落、掉块及露筋
【多选题】
综合维修主要包含___
A. 管片连接螺栓、螺帽修补
B. 区间通道（水泵房）排水堵塞整治
C. 矩形隧道变形缝渗漏及止水带脱落现象整治
D. 隧道内纤维片材料等补强材料的脱落抽丝现象整治
E. 结构不均匀沉降整治
【多选题】
隧道结构大修主要包含___
A. 管片混凝土剥落、掉块及露筋整治
B. 隧道内渗砂、漏泥病害整治
C. 整体道床开裂、轨枕与道床间裂隙整治
D. 整体道床与管片剥离现象整治
E. 浮置板道床两侧防尘装置破损修补
【多选题】
下列哪项不属于隧道结构大修内容___
A. 整体道床开裂、轨枕与道床间裂隙整治
B. 整体道床与管片剥离现象整治
C. 浮置板道床两侧防尘装置破损修补
D. 矩形隧道变形缝渗漏及止水带脱落现象整治
E. 管片连接螺栓、螺帽修补
【多选题】
下列关于杭州地铁隧道管片尺寸不正确的是___
A. 管片宽度为1200mm
B. 管片宽度为1000mm
C. 管片厚度300mm
D. 管片厚度350mm
E. 管片厚度500mm
【多选题】
下列关于杭州地铁隧道尺寸描述不正确的是___
A. 隧道盾构内径5000mm
B. 隧道盾构内径5500mm
C. 隧道盾构外径6000mm
D. 隧道盾构外径6200mm
E. 隧道盾构外径6500mm
【多选题】
下列关于防水混凝土的施工描述正确的是___
A. 应不留或少留施工缝
B. 底板的混凝土应连续浇筑
C. 墙体上不得留垂直施工缝，垂直施工缝应与变形缝相结合
D. 最低水平施工缝距底板面应不小于500mm
E. 距墙孔洞边缘应不小于300mm，并避免设在墙板承受弯距或剪力最大的部位。
【多选题】
冷粘法铺贴卷材应符合下列规定：___
A. 铺贴卷材时应控制胶粘剂涂刷与卷材铺贴的间隔时间，排除卷材下面的空气，并辊压粘结牢固，不得有空鼓；
B. 铺贴卷材应平整、顺直，搭接尺寸正确，不得有扭曲、皱折；
C. 胶粘剂涂刷应均匀，不露底，不堆积；
D. 接缝口应用密封材料封严，其宽度不应小于10mm。
E. 接缝口应用密封材料封严，其宽度不应小于20mm。
【多选题】
热熔法铺贴卷材应符合下列规定：___
A. 火焰加热器加热卷材应均匀，不得过分加热或烧穿卷材；厚度小于3mm的高聚物改性沥青防水卷材，严禁采用热熔法施工；
B. 火焰加热器加热卷材应均匀，不得过分加热或烧穿卷材；厚度小于5mm的高聚物改性沥青防水卷材，严禁采用热熔法施工；
C. 卷材表面热溶后应立即滚铺卷材，排除卷材下面的空气，并辊压粘结牢固，不得有空鼓、皱折；
D. 滚铺卷材时接缝部位必须溢出沥青热溶胶，并应随即刮封使接缝粘结严密；
E. 铺贴后的卷材应平整、顺直，搭接尺寸正确，不得有扭曲。
【多选题】
卷材防水层完工并经验收合格后应及时做保护层。保护层应符合下列规定___
A. 顶板的细石混凝土保护层与防水层之间宜设置隔离层；
B. 底板的细石混凝土保护层厚度应大于50mm；
C. 底板的细石混凝土保护层厚度应大于40mm；
D. 侧墙宜采用聚苯乙烯泡沫塑料保护层，或砌砖保护墙（边砌边填实）和铺抹30mm厚水泥砂浆。
E. 侧墙宜采用聚苯丙烯泡沫塑料保护层，或砌砖保护墙（边砌边填实）和铺抹30mm厚水泥砂浆。
【多选题】
涂料防水层的施工应符合下列规定：___
A. 涂料涂刷前应先在基面上涂一层与涂料相容的基层处理剂；
B. 涂膜应多遍完成，涂刷应待前遍涂层干燥成膜后进行；
C. 每遍涂刷时应交替改变涂刷方向，同层涂膜的先后搭茬宽度宜为30—50mm;
D. 涂料防水层的施工缝（甩槎）应注意保护，搭接缝宽度应大于100mm，接涂前应将其甩茬表面处理干净；
E. 涂刷程序应先做转角处、穿墙管道、变形缝等部位的涂料加强层，后进行大面积涂刷；
【多选题】
变形缝的防水施工应符合下列规定：___
A. 止水带宽度和材质的物理性能均应符合设计要求，且无裂缝和气泡；接头应采用热接，不得叠接，接缝平整、牢固，不得有裂口和脱胶现象；
B. 中埋式止水带中心线应和变形缝中心线重合，止水带不得穿孔或用铁钉固定；
C. 变形缝设置中埋式止水带时，混凝土浇筑前应校正止水带位置，表面清理干净，止水带损坏处应修补；顶、底板止水带的下侧混凝土应振捣密实.
D. 变形缝设置中埋式止水带时，混凝土浇筑前应校正止水带位置，表面清理干净，止水带损坏处应修补；边墙止水带内外侧混凝土应均匀，保持止水带位置正确。平直，无卷曲现象；
E. 变形缝处增设的卷材或涂料防水层，应按设计要求施工。
【多选题】
穿墙管道的防水施工应符合下列规定：___
A. 穿墙管止水环与主管或翼环与套管应连续满焊，并做好防腐处理；
B. 穿墙管处防水层施工前，应将套管内表面清理干净；
C. 套管内的管道安装完毕前，应在两管间嵌入内衬填料，端部用密封材料填缝。柔性穿墙时内侧应用法兰压紧；
D. 套管内的管道安装完毕后，应在两管间嵌入内衬填料，端部用密封材料填缝。柔性穿墙时内侧应用法兰压紧；
E. 穿墙管外侧防水层应铺设严密，不留接茬；增铺附加层时，应按设计要求施工。
【多选题】
桥面大修的内部包含___
A. 钢桥、工字钢立柱零星除锈、刷漆，补焊，更换零部件
B. 钢桥、工字钢立柱大面积的除锈、刷漆
C. 伸缩缝、变形缝渗漏水治理
D. 伸缩缝、变形缝止水带更换
E. 加固及修复护栏板及立柱
【多选题】
地铁车站巡检主要内容___
A. 主体结构有无裂缝、露筋、渗漏水
B. 施工缝、变形缝有无渗漏水
C. 车站出入口、站厅、站台有否渗漏
D. 整体道床与结构底板有否剥离
E. 转辙机基坑、电梯基坑有无积水渗漏
【多选题】
车站结构综合维修的内部包含___
A. 结构渗漏水治理
B. 修补混凝土结构的剥落掉块、露筋
C. 清除即将掉落的异物
D. 各类变形缝整治
E. 出入口沉降治理
推荐试题
【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?___
A. 24
B. 48
C. 64
D. 128
【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
