【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.
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答案
ABC
解析
暂无解析
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What are two features introduced in Network I/O Control version 3? (Choose two.)___
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Which two correct virtual machine advanced configuration parameters will accomplish this? (Choose two.)___
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B. isolation.device.edit.disable = “TRUE”
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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.)___
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Which two statements are true for a vCenterServer user account that is used for vSphere Data Protection (VDP)? (Choose two.)___
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【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.)___
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【多选题】
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【多选题】
Which two statements are true regarding Auto Deploy in version 6.5? (Choose two.)___
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【多选题】
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B. Use the latest available ESXi version.
C. Back up all VMs.
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【多选题】
What two enhancements are in VMFS6 but not in VMFS5? (Choose two.)___
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Which two statements describe why a vSphere DRS cluster would report load imbalance? (Choose two.)___
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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.)___
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Which three directories are available under the vcsa-cli-installer folder of the vCenter Server Appliance installation media? (Choose three.)___
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C. \migration-assistant
D. \win32
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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.
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Which two choices are applicable to vSphere Availability? (Choose two.)___
A. Heartbeat Datastores
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C. Power Management
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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.)___
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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.)___
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B. VMware Tools is not installed on the guest operating system for the VM.
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What are two requirements in order to restore a Resource Pool Tree from a snapshot? (Choose two.)___
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B. A restore can only be performed on a vSphere DRS cluster within the original vCenter Server.
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Which three vSphere features are compatible with vSphere Replication? (Choose three.)___
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D. eploy section.
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【多选题】
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三显示信号机灯位排列顺序是___。
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ZDJ9转辙机的启动电源为___。
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【单选题】
应答器用于___列车位置,并且将安全位置不确定性设置为一个绝对值。
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【单选题】
如果在CTC级定位状态变为“失去定位”,则车载子系统将触发紧急制动,同时在停稳后转为RM模式和___级。
A. SM
B. CTC
C. ITC
D. 联锁控制IXLC
【单选题】
如果列车位于道岔区域,而道岔___,则定位状态将变为“失去定位”。
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B. 正在转换
C. 位置未知
D. 未能锁闭
【单选题】
在检测到___应答器,同时所测量的两个应答器之间的距离与TDB相符之后,定位状态会变为“已定位”。
A. 三个连续的
B. 两个连续的
C. 一个
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【单选题】
填充应答器设置在相应主信号机前方至少___常用制动距离之外的地方,这样当主信号应答器已经转变为“通过”时,列车通过填充应答器时可以避免产生制动。
A. 三个
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【单选题】
填充应答器实际上是主信号应答器MA信息包的转发器,即,如果显示为通过信号,则填充应答器发送和相应的主信号应答器___的移动授权信息。
A. 不同
B. 相同
C. 更长的
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___应答器设置在分歧道岔之后、主信号应答器的非确定的ITC_MA以内,用以更新列车的实际移动授权,以使列车获得确定的保护点(POP)和运营停车点(OSP)。
A. 重定位
B. 填充
C. 可变
D. 固定