【单选题】
安全设备的设计、制造、安装、使用、检测、维修、改造和报废,应当符合国家标准或者___标准。
A. 行业
B. 专业
C. 企业
查看试卷,进入试卷练习
微信扫一扫,开始刷题
答案
A
解析
暂无解析
相关试题
【单选题】
生产经营单位的主要负责人是本单位安全生产的第一负责人,对安全生产工作___负责。
A. 直接
B. 主要
C. 全面
【单选题】
《化学品安全技术说明书编写规定》适用于___。
A. 民用受控消费品
B. 工业化学品
C. 以科学研究为目的的少量样品
【单选题】
储存的危险化学品应有符合国家标准要求的明显标志,同一区域储存两种或两种以上不同级别的危险品时,应按___等级危险物品的性能标志。
A. 最低
B. 最高
C. 中等
【单选题】
爆炸物品___单独隔离限量储存。
A. 不准
B. 必须
C. 根据具体情况而定
【单选题】
根据《工伤保险条例》,职工在工作时间和工作场所内,因工作原因受到事故伤害的,___认定为工伤。
A. 不得
B. 应当
C. 视具体情况而定
【单选题】
国务院及有关部门为应对某一类型或某几种类型突发公共事件而制定的应急预案叫突发公共事件___应急预案。
A. 部门
B. 专项
C. 总体
【单选题】
风险评价是对系统存在的危险进行定性或定量的分析,得出系统发生危险的可能性及其后果___程度的评价。
A. 危险
B. 完好
C. 严重
【单选题】
根据事故情景,应急处置结束后,所开展的事故损失评估、事故原因调查、事故现场清理和相关善后工作就是___。
A. 事后评估
B. 事故清理
C. 后期处置
【单选题】
在应急救援过程中,为了更好地维护危险区及其附近地区的___,还应及时利用通告、广播等形式将事故的有关情况及处置措施向群众通报,通过宣传教育,稳定群众情绪,严防由于群众恐慌或各种谣传引起社会混乱。
A. 公共卫生
B. 社会秩序
C. 公共环境
【单选题】
《危险化学品经营企业开业条件和技术要求》规定,库存危险化学品应根据其化学性质分区、分类、分库储存,___不能混存。灭火方法不同的危险化学品不能同库储存。
A. 商品
B. 禁忌物料
C. 所有物料
【单选题】
我国的职业病防治工作原则是:“分类管理、___治理”。
A. 综合
B. 彻底
C. 分期
【单选题】
发生危险化学品事故,事故单位___应当立即按照本单位危险化学品应急预案组织救援。
A. 主要负责人
B. 安全生产管理人员
C. 安全管理负责人
【单选题】
如果触电者伤势严重,呼吸停止或心脏停止跳动,应竭力施行___和胸外心脏按压。
A. 点穴
B. 按摩
C. 人工呼吸
【单选题】
乙炔瓶的定期检验,每三年进行一次,库存或停用周期超过___年的乙炔瓶,启用前应进行检验。
A. 1
B. 2
C. 3
【单选题】
在不大于规定充装量的条件下,液化石油气储罐的压力随___变化而变化。
A. 储存温度
B. 充装量
C. 输送设备的压力
【单选题】
劳动者离开用人单位时,有权索取本人职业健康监护档案复印件,用人单位应当如实、无偿提供,并在所提供的复印件上___。
A. 盖章
B. 签字
C. 签章
【单选题】
下列能在常温下自燃的物质是___。
A. 煤
B. 磷
C. 柴油
【单选题】
金属燃烧属于___燃烧。
A. 扩散
B. 分解
C. 表面
【单选题】
在炸药中掺入少量炭黑、石墨、硼粉等导电物质,以降低炸药的___,减少静电的积聚。
A. 密度
B. 熔点
C. 电阻率
【单选题】
易燃品闪点在28℃以下,气温高于28℃时应当在___运输。
A. 夜间
B. 白天
C. 都可
【单选题】
如果可燃气体在泄漏的同时被点燃,将会在泄漏处发生 ___。
A. 爆炸
B. 燃烧
C. 中毒
【单选题】
根据《常用化学危险品贮存通则》规定,下列贮存方式不属于危险化学品贮存方式的是___贮存。
A. 隔离
B. 隔开
C. 混合
【单选题】
危险化学品存在的主要危险是___。
A. 火灾、爆炸、中毒、腐蚀及污染环境
B. 火灾、爆炸、中毒、灼伤及污染环境
C. 火灾、爆炸、感染、腐蚀及污染环境
【单选题】
我国包装代码标准与联合国标准基本相同,用___表示容器的种类。
A. 数字
B. 大写英文字母
C. 汉字
【单选题】
国家标准《安全色》中规定,对比色使安全色更加醒目的反衬色,包括___两种颜色。
A. 红、绿
B. 黑、白
C. 红、蓝
【单选题】
特种设备在投入使用前或者投入使用后___日内,特种设备使用单位应当向直辖市或者设区的市的特种设备安全监督管理部门登记。
A. 30
B. 45
C. 60
【单选题】
压缩气体和液化气体必须与爆炸物品、氧化剂、易燃物品、自燃物品、腐蚀性物品___储存。
A. 隔离
B. 隔开
C. 分离
【单选题】
危险化学品经营单位经营方式发生变化的,应当___办理经营许可证。
A. 不需
B. 重新申请
C. 事后重新申请
【单选题】
根据《工伤保险条例》,职工在工作时间和工作场所内,因履行工作职责受到暴力等意外伤害,但本人醉酒的,___认定为工伤。
A. 不得
B. 应当
C. 视具体情况而定
【单选题】
化学品使用单位,应向___索取全套的最新的化学品安全技术说明书。
A. 安全生产许可证发证机关
B. 生产商
C. 供应商
【单选题】
安全检查是指对生产过程及安全管理中可能存在的事故隐患、危险与有害因素、安全缺陷等进行___。
A. 检验
B. 识别
C. 查证
【单选题】
企业应根椐重大危险源目标模拟事故___,制订出各种状态的应急处置方案。
A. 状态
B. 过程
C. 后果
【单选题】
应急救援过程中,救援人员在做好自身防护的基础上,应快速___,控制事故发展。
A. 全面防护
B. 实施救援
C. 了解事故
【单选题】
事故隐患分为一般事故隐患和___事故隐患。
A. 较大
B. 重大
C. 特大
【单选题】
没有建立专职应急救援队的危险化学品企业必须与邻近的具备相应能力的专业救援队签订应急___。
A. 意向书
B. 合同
C. 救援协议
【单选题】
危险化学品单位应当将其危险化学品事故应急预案报所在地设区的___级人民政府安全生产监督管理部门备案。
A. 省
B. 市
C. 县
【单选题】
《危险化学品安全管理条例》规定,国家对危险化学品经营实行___制度。
A. 许可
B. 审批
C. 报告
【单选题】
《危险化学品安全管理条例》规定,危险化学品单位的___对本单位的危险化学品安全管理工作全面负责。
A. 主要负责人
B. 安全管理人员
C. 安全负责人
【单选题】
屏护装置把___同外界隔离开来,防止人体触及或接近。
A. 带电体
B. 绝缘体
C. 电器
【单选题】
《气瓶安全监察规程》规定,车用液化石油气钢瓶,每___年检验一次。
A. 1
B. 3
C. 5
推荐试题
【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
【多选题】
A user is a member of groups A and B. -VM10 and VM20 are in VM Folder. -Group A is assigned permission “Read-only” on VM Folder. What two configurations will allow the user to edit the settings for only VM10? (Choose two.)___
A. Assign group B permission “virtual machine power user” to VM10.
B. Assign group B permission “virtual machine console user” to VM10.
C. Assign group A permission “virtual machine console user” to VM10.
D. Assign group A permission “virtual machine power user” to VM10.
【多选题】
Which two new vSphere 6.5 features enable an Administrator to locate configuration options when creating or editing host profiles more easily than in previous versions? (Choose two.)___
A. Add the configuration option to favorites.
B. Navigate the option tree.
C. Search for the configuration option.
D. Copy the configuration option from a different profile.
【多选题】
What are the two valid storage controller types for VMs on ESXi 6.5? (Choose two.)___
A. FCoE
B. SATA
C. NVMe
D. iSCSI
【多选题】
Which two options can optimize conversion with VMware Converter? (Choose two.)___
A. Disable real-time antivirus scanners.
B. Remove the source from Active Directory.
C. Remove third-party device drivers.
D. Exclude diagnostic partitions from conversion.
E. Disable Volume Shadow Copy (VSS).
【多选题】
vSphere Availability considers which two factors for virtual machine restarts? (Choose two.)___
A. Host Isolation Response
B. file accessibility
C. NUMA node size
D. resource reservations
【多选题】
Which two virtual NICs support Wake-on-Lan to resume a virtual machine that is in standby mode? (Choose two)___
A. Flexible
B. E1000E
C. E1000
D. vmxnet 3
【多选题】
Which two logs should be examined to troubleshoot a Windows vCenter Server upgrade failure? (Choose two.)___
A. vminst.log
B. vim-um-msi.log
C. firstboot.log
D. pkgmgr.log
【多选题】
Which are two supported storage primitives for VAAI NAS? (Choose two.)___
A. Full File Clone
B. Reserve Space
C. hardware assisted locking
D. block zeroing
【多选题】
Which two parameters must be configured for Windows in-guest disk mirroring? (Choose two.)___
A. scsi#.returnNoConnectDuringAPD = “FALSE”
B. scsi#.terminateVMOnPDL = “TRUE”
C. scsi#.returnBusyOnNoConnectStatus = “FALSE”
D. scsi#.returnNoConnectDuringAPD = “TRUE”
【多选题】
Which two items are required to enable NPIV in a virtual machine? (Choose two.)___
A. use of physical RDMs
B. physical HBA support
C. use of virtual disks
D. hardware version 11 or higher
【多选题】
A vSphere Administrator has VM Component Protection (VMCP) enabled, but the VM was not restarted when one of the VMFS datastores experienced an All Paths Down (APD) failure. What two scenarios would explain why the virtual machine was not restarted? (Choose two.)___
A. VM Monitoring is required in order for VMCP to failover during an APD event.
B. VMware Tools is not installed on the guest operating system for the VM.
C. Insufficient Capacity is available on the failover ESXi hosts.
D. The APD failure was corrected before the VM could be restarted.
【多选题】
What are two requirements in order to restore a Resource Pool Tree from a snapshot? (Choose two.)___
A. vSphere DRS must be turned on.
B. A restore can only be performed on a vSphere DRS cluster within the original vCenter Server.
C. vSphere
D. RS must be turned off.
【多选题】
Which three vSphere features are compatible with vSphere Replication? (Choose three.)___
A. vSphere High Availability
B. vSphere Fault Tolerance
C. vSphere Storage
D. RS
【多选题】
What two VMware Remote Console Options can be defined in the virtual machine settings? (Choose two.)___
A. Boot Delay
B. Maximum number of sessions
C. Guest OS lock
D. Total video memory
【多选题】
VMware Converter can import a powered off virtual machine from which two virtual machine platforms?(Choose two.)___
A. Microsoft Hyper-V
B. Citrix Xen
C. VMware Workstation
D. Linux with KVM
【多选题】
Which two options allow storage space reclamation? (Choose two.)___
A. Use VMFS6 datastores.
B. Use esxcli storage vmfs unmap.
C. Use the SAN console (management tool).
D. Use the vSphere Web Client.
【多选题】
An administrator must reprovision 25 hosts with a new image profile that he has created. Which two methods can the administrator use to change the image profile? (Choose two.)___
A. From the vSphere Web client home page, select the Deploy Rules tab in the Auto Deploy section.
B. Run the Copy-Deploy Rule and specify the Replace Item parameter with Power CLI.
C. From the vSphere Web client home page, select the Assign Rules tab in the Auto
D. eploy section.
【多选题】
What are three parameters for traffic filtering or marking? (Choose three.)___
A. Protocol
B. Traffic Direction
C. DSCP value
D. virtual Port ID