【多选题】
总结的正文包括___。
A. 导语
B. 主体
C. 结尾
D. 落款
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相关试题
【多选题】
下列关于火场警戒要求的表述中，正确的是___。
A. 遇有重大火灾或重大灾害事故，火场指挥员必须强化联动作战意识，充分发挥相关部门和社会各界力量的作用
B. 设置警戒区时，要根据火灾或灾害事故的不同种类、性质，设置相应的警戒标识
C. 在实施警戒的过程中，要防止无关人员或围观群众随意进出火场
D. 警戒人员要做好个人防护，防止中毒、灼伤等事故的发生
【多选题】
下列选项中，属于实施火场警戒条件的是___。
A. 有大量人员围观，严重影响灭火战斗行动的现场
B. 参战人员和车辆多，实施灭火战斗行动需占用道路的现场
C. 火势不能迅速有效控制，有蔓延扩大趋势的现场
D. 发生有毒气体、易燃气体、易燃液体泄漏扩散的灾害事故时，有可能引起爆炸燃烧、人员中毒、建（构）筑物倒塌等严重危害后果的现场
【多选题】
下列关于确定火场警戒范围注意事项的表述中，正确的是___。
A. 要根据泄漏的危险化学品的性质、数量、危害程度和当时当地的风向风力科学分析
B. 火场指挥员对火灾等灾害的危害程度要心中有数
C. 确定火场警戒范围时，既要保证参战车辆的通道、灭火进攻路线畅通，又要保证与灭火救援无关的人员或车辆不能随意进入现场
D. 确定火场警戒范围时，要提前对火灾事故或灾害有可能导致的直接危害及其次生灾害做出预测，准确划定火场警戒范围
【多选题】
下列关于可燃气探测仪的表述中，正确的是___。
A. 进入现场前要严格做好个人安全防护
B. 进入事故现场禁止随身携带可能产生静电火花的物品
C. 使用过程要轻拿轻放，严防摔碰、挤压，注意防水、防腐蚀、防热烤日晒
D. 切勿擅自拆卸仪器，以免造成仪器损坏
【多选题】
下列关于多功能担架的表述中，正确的是___。
A. 被救者的体重原则上不能超过140kg
B. 每次只能救助一人
C. 操作时固定带要连接牢固，运送时被救者头部应朝前
D. 在有毒化学事故现场使用后，必须对担架进行洗消
【多选题】
下列关于机动链锯的表述中，正确的是___。
A. 应严格按要求对工具进行定期的检查和保养
B. 在特殊季节进行操作时，注意防止疲劳，对工具的冷却或进气进行调整
C. 对原木或木质结构进行破拆时，要保持机器的稳定，使导板与物体成90°角
D. 保持适当的工作距离，禁止超过肩高使用无齿锯
【多选题】
下列关于移动供气源使用方法的表述中，正确的是___。
A. 使用者佩戴好装具经监护人检查合格后方可进入作业现场
B. 如两人同时使用，先完成佩戴的人员可以先进入
C. 使用过程中，注意避免长管与尖锐物体或腐蚀性介质接触摩擦，以免滑坡或腐蚀胶管而造成空气泄漏
D. 作业时，监护人员应通过通讯系统经常询问使用者的呼吸和作业情况，使用者应定时向监护人员提供自己的情况
【多选题】
下列关于蜂窝摘除作业的表述中，正确的是___。
A. 在救援行动中，消防员要防止刮扯防蜂服，碰掉头盔，造成身体防护部位暴露，发生蜇伤危险
B. 在登高摘除蜂窝时，要做好登高保护，防止从高处坠落
C. 摘除蜂窝时，所有参加救援的人员都必须穿着防蜂服，未穿着防蜂服的人员必须远离处置现场，防止一旦蜂群发起攻击时造成消防员伤害
D. 要划分警戒区域，做好现场警戒，禁止无关人员进入警戒区域
【多选题】
下列关于防火门设置要求的表述中，正确的是___。
A. 防火门应为向疏散方向开启的平开门，并在关闭后能从任何一侧手动开启
B. 用于疏散走道、楼梯间和前室的防火门，应能自行关闭
C. 开的防火门，在发生火灾时，应具有自行关闭的信号反馈功能
D. 设在变形缝附近的防火门，应设在楼层数较多的一侧，且门开启后不应跨越变形缝，防止烟火通过变形缝蔓延扩大
【多选题】
下列关于枪（炮）阵地转移要求及注意事项的表述中，正确的是___。
A. 观察建筑结构的变化情况，发现险情，立即向消防员直接下达撤退或转移阵地的命令，以免造成伤亡事故
B. 易燃建筑区火灾，极易出现飞火，引起新的火点，或因风向突变，急需转移阵地
C. 转移阵地不能在堆垛、轻质屋顶、遮阳棚、雨搭上、卧式压力储罐的两端设置
D. 进入闷顶时，应处于水枪射流能够覆盖的空间内，转移阵地不应距入口较远，便于随时撤离
【多选题】
下列关于分水器设置的表述中，正确的是___。
A. 同一分水器前的水枪阵地标高差不宜超过10m
B. 进入闷顶的水枪，不宜与室外地面水枪合用分水器
C. 两支水枪间的距离相距80m以上时，不宜合用分水器
D. 实施向纵深进攻的水枪，不宜与室外水枪阵地合用分水器
【多选题】
下列关于变换水枪射流的表述中，正确的是___。
A. 当火势凶猛时，应使用强劲水流攻击
B. 当火势猛烈且热辐射强烈时，应使用开花、雾状水保护正在进攻灭火的水枪手
C. 水枪间的距离相距80m以上时，不宜合用分水器进入居民家庭火势不大的火灾现场，应使用喷雾射流
D. 冷却压力容器、掩护关闭阀门、进入室内掩护救人、开辟通道兼作排烟时，应选用喷雾水枪
【多选题】
下列关于灭火进攻路线选择的表述中，正确的是___。
A. 选择灭火进攻路线要采取最简便的方法，选择最短的距离和障碍最少的路线，并能迅速通过的地方
B. 选择灭火进攻路线要以最快的速度和最低限度的体能消耗，安全迅速地接近或到达着火部位（堵截阵地）
C. 选择灭火进攻路线应利于所使用的消防器材装备迅速展开，并保证灭火战斗行动的顺利进行
D. 为防止火场内浓烟、火焰、爆炸、倒塌等对灭火行动路线的影响，在选择灭火进攻路线时，可充分依托火场内的地形、地物、建筑承重结构等条件，确保消防人员在较为安全的路线实施灭火作战行动
【多选题】
下列关于救生软梯使用的表述中，正确的是___。
A. 救生软梯垂下的路线应当没有障碍物和可能喷出浓烟、火焰以及其他可能发生爆炸、触电等危险场所
B. 为防止救生软梯悬挂处发生位移，要在救生软梯悬挂处设置专人进行保护
C. 利用救生软梯疏散人员时，要向被救助人员讲清操作的方法和要求，并设置安全绳保护
D. 使用救生软梯的人员可以越级攀登，但双手要全握梯磴
【多选题】
下列关于缓降器维护保养的表述中，正确的是___。
A. 缓降器禁止与油脂、酸类、易燃品及有腐蚀性的物品混放在一起
B. 缓降器达到最高使用次数时，要拆缷检查，全面清洗，注油、更换配件
C. 使用后，应清除缓降器上的灰尘和泥土等脏物，必要时可用淡水清洗缓降滑带，晾前应当拧水，晾时避免烈日曝晒
D. 缓降器摩擦轮毂内严禁注油，以免摩擦轮打滑而造成滑降人员坠落伤亡事故
【多选题】
下列关于自救式缓降器的表述中，正确的是___。
A. 主要有挂钩、缓降滑带、速度控制器、救生包、导带盘、连接钩（2个）、安全带和手套（1副）等组成
B. 自救式缓降器不能往返使用
C. 绳索可上下往返
D. 下降速度随人体体重而定
【多选题】
下列关于漏电检测仪的表述中，正确的是___。
A. 漏电检测仪主要用于火场或其他抢险救援现场确定是否漏电或确定漏电的具体位置
B. 利用漏电检测仪进行探测时，必须接触电源
C. 漏电检测仪对直流电不起作用
D. 漏电检测仪的开关具有高灵敏度、低灵敏度和目标前置三种形式
【多选题】
下列关于漏电检测仪维护保养的表述中，正确的是___。
A. 严禁用充电电池
B. 不能让该仪器与电源或导电液体接触
C. 当电源或导电体被屏蔽时，该仪器无法探测到
D. 在接近电源时，应格外小心，并穿必备的绝缘服
【多选题】
下列关于热像仪使用的表述中，正确的是___。
A. 操作中严禁将热像仪与其它东西碰撞
B. 仪器较长时间停止使用时，应将电池从仪器中取出，以免电池泄漏
C. 尽量避免长时间直接观测燃烧或熔化的金属、熔化的玻璃、高压电弧和太阳等目标
D. 禁止使用易磨损的布料或任何有机溶剂对设备进行清洗
【多选题】
下列关于移动照明灯组的表述中，正确的是___。
A. 将移动发电机抬到操作区，竖起升降杆，利用手动气泵提供的管道压缩空气将升降杆及照明灯升起，最大升起高度为4.5m
B. 可根据现场需要将每个灯头单独做上下左右大角度调节、旋转,实现360°全方位照明
C. 使用结束后，应保持气泵阀门的开启状态，使移动发电机恢复原状
D. 在有市电的场所，移动照明灯组可接通220V市电实现长时间照明
【多选题】
下列关于电动消防排烟机使用方法的表述中，正确的是___。
A. 运转时出现异常振动，应停止使用
B. 不应将普通的电动消防排烟机放在易燃易爆等危险区域启动
C. 吸、排烟管道应尽量采用短管道和减少转弯，以保证一定的排烟量
D. 使用时电动消防排烟机附近不应放有任何物品以避免吸入，造成排烟机损坏或伤及操作者
【多选题】
下列关于电动消防排烟机使用要求的表述中，正确的是___。
A. 应检查电动消防排烟机各连接部分是否牢固
B. 应检查叶轮和机壳间隙是否适宜
C. 应擦拭吸烟管道
D. 应擦拭排烟管道和排烟机
推荐试题
【多选题】
Which three design requirements must be satisfied to enable RAID-6 objects in a VMware vSAN cluster? (Choose three.)___
A. vSAN Advanced license or higher
B. vSAN stretched cluster
C. at least six hosts contributing storage
D. deduplication and compression
E. all flash configuration
【多选题】
When using "Cluster resource percentage" for host failover capacity in vSphere HA Admission Control, the total resource requirements are calculated from which two values? (Choose two.)___
A. Total vCPUs assigned to each VM.
B. Average CPU usage on each VM over time.
C. Memory reservations on each VM.
D. Total memory assigned to each VM.
E. Average active memory on each VM over time.
F. CPU reservations on each VM.
【多选题】
Which are four attributes of the Active vCenter HA node? (Choose four)___
A. It uses the vCenter HA network to communicate with the Witness node.
B. It constantly replicates vPostgres data with the Witness node.
C. It uses a public IP address for the management interface.
D. It runs the active vCenter Server Appliance instance.
E. It uses the vCenter HA network for replication of data to the Passive node.
F. It provides a quorum to protect against split-brain situations.
【多选题】
Which are two vCenter Server two-factor authentication methods? (Choose two.)___
A. RSA SecurID
B. Smart Card
C. SAML
D. Symantec VIP
【多选题】
An administrator is creating VMkernel adapters on an ESXi 6.5 host and wants to create separate VMkernel adapters for every type of traffic in the default TCP/IP stack. Which three types of traffic can be explicitly enabled on a separate VMkernel adapter? (Choose three.)___
A. Virtual SAN traffic
B. NFS traffic
C. vMotion traffic
D. vSphere HA traffic
E. Fault Tolerance logging traffic
【多选题】
When migrating a Windows vCenter Server 6.0 to the vCenter Server Appliance 6.5, which two will be migrated by default? (Choose two.)___
A. Local Windows OS users and groups
B. Configuration
C. Custom ports
D. FQDN
E. Historical and Performance data
【多选题】
Which three types of Content Libraries exist within vSphere 6.5? (Choose three.)___
A. Remote Content Library
B. Published Content Library
C. Local Content Library
D. Shared Content Library
E. Subscribed Content Library
【多选题】
An administrator cannot enable multi-processor Fault Tolerance (SMP-FT) for a virtual machine. Which are two possible causes for this? (Choose two.)___
A. The virtual machine is running on a vSAN datastore.
B. The Fault Tolerance network is using a 10Gbit uplink.
C. The virtual machine has 6 vCPUs assigned.
D. The virtual machine has a 1TB VMDK attached.
E. The virtual machine has snapshots present.
【多选题】
Which two statements are true for Predictive DRS? (Choose two.)___
A. It balances resource utilization for virtual machines with unpredictable utilization patterns.
B. It integrates DRS with vRealize Operations Manager to balance workloads for virtual machines before resource utilization spikes occur.
C. It balances resource utilization based on a threshold's algorithm that runs each night.
D. It determines the best placement and balance of virtual machines based on a threshold's algorithm that runs each night in vCenter Server 6.5 Database.
【多选题】
Which two situations could cause a virtual machine to appear with (orphaned) appended to its name? (Choose two.)___
A. if a host failover is unsuccessful
B. if a virtual machine was removed from vCenter Server's inventory
C. if a virtual machine was deployed from template, and the template has been deleted
D. if a virtual machine is unregistered directly on the host
【多选题】
Which three requirements are needed to apply RAID 5 or RAID 6 erasure coding on a vSAN 6.2 or 6.5 object? (Choose three.)___
A. on Disk Format 3.0
B. Hybrid vSAN
C. All Flash vSAN
D. vSAN Advanced License
E. Stretched Cluster Configurations
【多选题】
An administrator sees the following error in the log files: Which two events could be the source of the error message? (Choose two.)___
A. vCenter Server failure
B. VXLAN failure
C. Disk array failure
D. Network failure
E. ESXi host failure
【多选题】
An administrator is attempting to access an ESXi host via the DCUI but is unable to do so. Which could be two possible causes? (Choose two.)___
A. The host in Qhas no out-of-band management capability (i.e. iLO/iDRAC).
B. The SSH service is disabled on the host.
C. Strict lockdown mode is enabled on the host.
D. Normal lockdown mode is enabled and the administrator is a member of the
E. xception User list.
【多选题】
Which two permissions are required to migrate a virtual machine with Storage vMotion? (Choose two.)___
A. Network > Move Network
B. Virtual Machine > Inventory > Move
C. Resource > Migrate powered on virtual machine
D. Datastore > Allocate Space
【多选题】
Which are three supported storage requirements for vCenter Server HA? (Choose three.)___
A. NFS
B. RDM
C. vSAN
D. VMFS
E. JBOD
【多选题】
Which are the two network requirements for a VMware vSAN 6.5 cluster? (Choose two.)___
A. Multicast must be enabled on the physical switches and routers that handle vSAN traffic.
B. vSAN requires IPv6 only.
C. All hosts must have a dedicated 40GbE NIC.
D. The vSAN network supported IPv4 or IPv6.
E. vSAN requires IPv4 only.
【多选题】
Which three prerequisites must be in place prior to enabling secure boot for a virtual machine? (Choose three.)___
A. VirtualMachine.Config.Settings privileges
B. an encrypted USB drive
C. Virtual Hardware version 13 or later
D. Virtual Hardware version 12 or later
E. EFI firmware
【多选题】
A user is given the "Virtual machine user (sample)" role in a vSphere 6.x environment. Which three permissions would the user be able to perform? (Choose three.)___
A. Reset a virtual machine.
B. Power on a virtual machine.
C. Move a host into a cluster.
D. Configure CD media.
E. Migrate a virtual machine with Storage vMotion.
【多选题】
Which three are supported upgrade processes for ESXi host? (Choose three.)___
A. using vSphere Auto Deploy
B. using a TFTP server
C. using Update Manager
D. using an
E. SXCLI command
【多选题】
When enabling Storage DRS on a datastore cluster, which three components are enabled as a result? (Choose three.)___
A. Space load balancing among datastore within the datastore cluster.
B. Initial placement for virtual disks based on space and I/O workload.
C. I/O load balancing among datastores within the datastore cluster.
D. Queue Depth alerting on disks within the datastore cluster.
E. Data de-duplication within the datastore cluster.
【多选题】
What are two features introduced in Network I/O Control version 3? (Choose two.)___
A. Bandwidth reservation per traffic type
B. Network resource pools
C. CoS tagging
D. Bandwidth guarantee to virtual machines
【多选题】
Which two correct virtual machine advanced configuration parameters will accomplish this? (Choose two.)___
A. isolation.device.edit.disable = “FALSE”
B. isolation.device.edit.disable = “TRUE”
C. isolation.device.connectable.disable = “FALSE”
D. isolation.device.connectable.disable = “TRUE”
【多选题】
Which three statements are correct regarding booting an ESXi Host from Fibre Channel SAN? (Choose three.)___
A. Direct connect topology is supported.
B. Each host must have its own boot LUN.
C. ESXi hosts do not require local storage.
D. Multipathing to a boot LUN on an active-passive array is supported.
E. Hosts can share one common boot LUN.
【多选题】
Which two tasks should a vSphere administrator perform if the vmkernel log reports VMFS metadata errors? (Choose two.)___
A. contact VMware technical support
B. reformat the datastore
C. check the device with VOMA
D. ignore the messages
【多选题】
Which two statements are true for a vCenterServer user account that is used for vSphere Data Protection (VDP)? (Choose two.)___
A. The user account must be assigned with Administrator role.
B. The password for the user account cannot contain spaces.
C. The user account should be created in the Single Sign-On domain
D. The user account cannot inherit required permissions from a group role.
【多选题】
Which three storage protocols are supported by Virtual Volumes? (Choose three.)___
A. FCIP
B. FCoE
C. iSCSI
D. NFS v3
E. NFS v4
【多选题】
A vSphere administrator observes a CPU spike on one of the web servers (view the Exhibit.) Which two statements can describe the cause of this activity? (Choose two.)___
A. The network packet size is too large.
B. VMware Tools is not installed.
C. Disk latency is present on the datastore.
D. The network packet size is too small.
【多选题】
Which three operations can cause VMFS metadata updates? (Choose three.)___
A. Restarting a VM using the guest OS.
B. Launching a VM console.
C. Migrating a VM with vMotion.
D. Powering a VM on or off.
E. Expanding a VMFS datastore.
【多选题】
*What two services run on all nodes in a vCenter Server HA cluster? (Choose two.)___
A. vmware-vmon
B. vmware-vpostgres
C. vmare-rbd-watchdog
D. vmware-vcha
【多选题】
Which two statements are true regarding Auto Deploy in version 6.5? (Choose two.)___
A. Auto Deploy can be configured and managed via PowerCLI.
B. Auto Deploy can be configured and managed via the vSphere Client.
C. Auto
D. eploy can be configured and managed via the vSphere Web Client.
【多选题】
What three options can improve network performance for a virtual machine? (Choose three.)___
A. MLD
B. TSO
C. NetFlow
D. LRO
E. SR-IOV
【多选题】
Which two storage technologies are supported for MSCS? (Choose two.)___
A. NFS
B. VAAI
C. iSCSI
D. FC
【多选题】
When upgrading a VMware vSAN cluster to version 6.5, which two tasks must be completed to comply with upgrade requirements and VMware-recommended best practices? (Choose two.)___
A. Use RVC to upgrade the hosts.
B. Use the latest available ESXi version.
C. Back up all VMs.
D. Use only the “Full data migration” maintenance mode option.
【多选题】
What two enhancements are in VMFS6 but not in VMFS5? (Choose two.)___
A. Support for 4k native disks
B. Support for 512e disks
C. GPT storage device partitioning
D. Automatic space reclamation
【多选题】
Which two statements describe why a vSphere DRS cluster would report load imbalance? (Choose two.)___
A. The configured migration threshold is too high.
B. The configured migration threshold is too low.
C. DRS is configured for Partially Automated.
D. Enhanced vMotion Compatibility (EVC) is enabled.
【多选题】
A vSphere Administrator must ensure that vCenter Server service is running in a domain user account rather than Local System Account. To accomplish this, the user account should have which two permissions? (Choose two.)___
A. Log on as a service.
B. Act as part of the operating system.
C. Log on as a batch job.
D. Log on locally.
【多选题】
A virtual machine fails to power on after being deployed from a template. What two remediation steps could correct this issue? (Choose two.)___
A. Increase CPU reservation
B. Decrease memory reservation
C. Increase memory reservation
D. Increase datastore capacity
E. Decrease CPU reservation
【多选题】
Which three directories are available under the vcsa-cli-installer folder of the vCenter Server Appliance installation media? (Choose three.)___
A. \mac
B. \ovftool
C. \migration-assistant
D. \win32
E. \lin64
【多选题】
What are three considerations when booting ESXihost from SAN software FCoE? (Choose three.)___
A. The VMware_FCoE_vSwitch that the installer automatically created cannot be changed.
B. Boot LUN cannot be shared with other hosts even on shared storage.
C. Multipathing is not supported at pre-boot.
D. Software FCoE boot configuration cannot be changed from within
E. SXi.
【多选题】
Which two choices are applicable to vSphere Availability? (Choose two.)___
A. Heartbeat Datastores
B. VM Startup/Shutdoown
C. Power Management
D. Admission Control
