【单选题】
攀登自锁器与安全带之间的连接绳不应大于___m。
A. 1.0;
B. 0.7;
C. 0.6;
D. 0.5
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答案
D
解析
暂无解析
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个人保安线应用多股软铜线,其截面不得小于___mm2。
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装设个人保安线时,应___,且接触良好、连接可靠。
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土石方施工时,堆土应距坑边1m以外,高度不得超过___m。
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在坑沟边使用机械挖土时,应___,确保作业安全。
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人工撬挖土石方采取人工打孔时,打锤人不得戴手套,并应站在扶钎人的___面。
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脚手架钢管立杆应设置金属底座或木质垫板,木质垫板厚度不小于50mm、宽度不小于___mm,且长度不少于2跨。
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脚手架应设置___,并应按定位依次将立杆与纵、横向扫地杆连接固定。
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夜间混凝土工程施工时应有足够的照明,在深坑和潮湿地点施工应使用___安全照明。
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模板木杆支撑宜选用长料,同一柱的联结接头不宜超过___个。
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高处拆除模板时,拆卸卡扣应由两人在同一面模板的___侧进行。
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混凝土浇捣时,基坑口搭设卸料平台,平台平整牢固,应___(5°左右坡度),并在沿口处设置高度不低于150mm的横木。
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桩基施工遇雷雨、___级及以上大风等恶劣天气应停止作业,并采取加设揽风绳、放倒机架等措施。
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装饰施工中,当墙面刷涂料高度超过1.5m时,应搭设___。
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内悬浮外(内)拉线抱杆分解组塔,构件起吊过程中,下控制绳应随吊件的上升随之松出,保持吊件与塔架间距不小于___ mm。
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平臂抱杆组塔,抱杆应有良好的接地装置,接地电阻不得大于___Ω。
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流动式起重机组塔,起重机及吊件、牵引绳索和拉绳与220kV带电体的垂直方向最小安全距离为___m。
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杆塔拆除,整体倒塔时应有专人指挥,设立___倍倒杆距离警戒区,由专人巡查监护,明确倒杆方向。
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Which statement applies to the vSphere Replication appliance?___
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An administrator has a large boot from SAN cluster and wants to ensure consistent configuration by using host profiles. What special considerations are required for boot from SAN hosts?___
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When using VMware Converter to import a Windows server and improve the consistency of the destination virtual machine, which optional step can be performed immediately prior to powering down the source server?___
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When you attempt to open a virtual machine console from the vSphere Web Client, the console does not connect. The following error message appears:<HTTP ERROR 404> <Problem accessin/.Reason: Not Found>. Why did not connect?___
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What can prevent Storage DRS from functioning on a datastore?___
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【单选题】
What configuration option would ensure that a virtual NUMA topology is defined on VMs having more than eight virtual CPUs?___
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【单选题】
What is the minimum disk space required to deploy vSphere Data Protection (VDP) with 8 TB configuration?___
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【单选题】
What advanced option for vSphere HA defines a maximum number of reset attempts by VMCP for a virtual machine?___
A. das.maxterminates
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【单选题】
What vSphere technology enables the administrator to ensure consistent configuration at scale?___
A. PowerCLI
B. Host Profiles
C. esxcli
D. vSphere Web Client
【单选题】
Which port is used for vSphere HA agent-to-agent communication?___
A. 443
B. 8182
C. 22
D. 902
【单选题】
Which log file would assist in identifying an issue that occurred during the database export phase of a vCenter Server upgrade process?___
A. vcdb_import.out
B. export.json
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D. vcdb_export.out
【单选题】
Bidirectional CHAP is support by which storage initiator?___
A. software FCoE HBA
B. Fibre Channel HBA
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【单选题】
What is a pool of raw storage capacity that a storage system can provide to Virtual Volumes?___
A. protocol endpoint
B. storage container
C. storage provider
D. datastore
【单选题】
vSphere 6.5 DRS is now Network-Aware. Based on network utilization, when will DRS balance VMs?___
A. DRS will balance VMs when a network resource pool is configured for VMs.
B. DRS will balance VMs when Network I/O Control is enabled.
C. DRS will place VMs on initial boot for hosts that have network utilization lower that the threshold.
D. DRS will vMotion VMs when network utilization is higher than the threshold on a particular host.
【单选题】
A scripted upgrade of ESXi fails due to an incorrect parameter in the upgrade script. What file must the administrator modify to correct the problem?___
A. vmreconfig.pl
B. hostinfo.pl
C. ks.cfg
D. boot.cfg
【单选题】
A VM folder contains VM1 and VM2. Group A has permission to power on virtual machines, defined on the VM folder and its children. Group B has permission to power off virtual machine VM2. If a user is a member of group A and B, what action can the user perform?___
A. Suspend VM2.
B. Power off VM1.
C. Power on and power off VM1.
D. Power on and power off VM2.
【单选题】
The networking team has requested to have a dedicated network for iSCSI traffic. This task has been assigned to the vSphere Administrator. What is the VMware-recommended way to accomplish this?___
A. Configure Static Routes on each ESXi Server.
B. Configure the right subnet.
C. Create a custom IP Stack.
D. Define a dedicated gateway for the iSCSI vmkernel.
【单选题】
To prevent possible failures or issues during a vSphere upgrade, which component should be upgraded first?___
A. ESXi Hosts
B. virtual machines
C. datastores
D. vCenter Server