管理员启用当前有大量主机和虚拟机集群的vSphere高可用性(HA)。管理员注意到设置一些主机上的vSphere高可用性时失败了
What step, if taken, might resolve this issue? 什么步骤,如果采取,可能会解决这个问题
A. Increase the value of the config.vpxd.das.electionWaitTimeSec setting. 增加config.vpxd.das.electionWaitTimeSe设置的值 B. Set the value of vpxd.das.aamMemoryLimit to 256. 把vpxd.das.aamMemoryLimit的设置为256
C. Set the value of the das.useDefaultIsolationAddress setting to False. 把das.useDefaultIsolationAddress的值设置为负的 D. Increase the value of the das.iostatsinterval setting. 增加das.iostatsinterval设置的值 Answer: A
Explanation:
QUESTION NO: 119
An attempt to enable vSphere Fault Tolerance for a powered-on virtual machine fails. 试图为接通电源的虚拟机启动vSphere故障容错时失败了
Which two scenarios would result in this failure? (Choose two.) 哪两种情况导致了失败
A. The virtual machine has three vCPUs configured. 虚拟机有三个vcpu配置
B. The host on which the virtual machine is running has insufficient memory resources. 主机运行虚拟机的内存资源不足
C. The virtual machine has insufficient resources to accommodate full reservation plus the overhead memory.
虚拟机资源不足以适应全预订加内存的日常开销。
D. VMware High Availability is enabled on the cluster of which this host is a member. 作为一个成员主机的群的VMware高可用性被启用 Answer: B,C
Explanation:
QUESTION NO: 120
An administrator is unable to remove an ESXi 6.x host from a vSphere Distributed Switch. 管理员不能从vSphere分布式主机交换机上删除一个ESXi 6.x
What are two likely reasons for this issue? (Choose two.) 产生这个问题的两个原因可能是什么
A. Vmkernel interfaces on the switch are still in use. Vmkernel接口交换机仍在使用
B. VM Network port group adapters are connected to different switch. 虚拟机网络端口组适配器连接到不同的交换机 C. Physical NICs are migrated to different switch. 物理网卡都迁移到不同的交换机。
D. VM Network adapters are connected to this switch. 虚拟机网络适配器连接到这个交换机 Answer: A,D
Explanation:
QUESTION NO: 121
An administrator is attempting to enable Storage I/O Control on a datastore, but it is failing. 管理员正试图启动存储I / O控制数据存储,但失败了
What is the likely reason for this failure? 这个失败的可能原因是什么
A. The host is connected to a datastore is running on ESX 4.0. 主机连接到一个正在运行ESX 4.0的数据存储
B. The host is connected to a Fibre Channel storage array. 主机连接到一个光纤通道存储阵列 C. The datastore has multiple extents. 数据存储有多个区段。
D. The datastore is managed by a single vCenter Server. 数据存储是由单个vCenter服务器管理 Answer: A
Explanation:
QUESTION NO: 122
Which scenario shows a reason for VMware Tools failing to install? 哪个方案解释了VMware工具安装失败的原因？ A. Virtual machine has a CD-ROM configured. 虚拟机配置有一个 CD-ROM
B. Guest OS Antivirus is blocking the VMware Tools installation. 客户操作系统反病毒程序阻止了VMware工具安装
C. Guest OS has 64-bit ldd (list dynamic dependencies) utility installed. 客户操作系统有64位ldd(列表动态依赖关系)实用程序安装。 D. Virtual machine is powered on.