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95、A group of new virtual machines have been deployed using thin-provisioned disks due to the limited storage space available in an environment. The storage team has expressed concern about extensive use of this type of provisioning.

A、 Datastore

B、 Data center

C、 Datastore cluster

D、 Virtual machine

答案:A

解析:解析: To create a custom alarm to notify when thin provisioning reaches a certain capacity threshold, the administrator must define this alarm at the datastore level, as it is related to datastore usage要创建自定义警报以在精简资源调配达到特定容量阈值时发出通知,管理员必须在数据存储区级别定义此警报,因为它与数据存储区使用情况相关

英文知识复习题库
24、An administrator plans to bring VMware vCenter offline in order to perform hardware mainte-nance on the host where the vCenter Server Appliance is running.Which vSphere feature must be configured to ensure that vCenter users experience minimal downtime?
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81、If a distributed switch uses the ”Route based on physical NIC load” load balancing algorithm, what does the mean send or receive utilization of an uplink need to exceed for the flow of traffic to move to the second uplink?
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97、Which two series of steps should the administrator perform to start the remediation of the cluster using the new image? ( Choose two)
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31、An administrator remotely deploys VMware ESXi using an out of band management connection and now needs to complete the configuration of the management network so that the host is accessible through the vSphere Host Client.The following information has been provided to complete the configuration:•Host FQDN esxi01corp.local•Management VLAN ID: 10 DHCP: No•Management IP Address: 172.16.10.101/24•Management IP Gateway: 172.16.10.1. Corporate DNS Servers: 172 16.10.5, 172.16.10..6•DNS Domain: corp.local. In addition, all host configurations must also meet the following requirements:
•The management network must use only IPv4 network protocols.
•The management network must be fault tolerant
Which four high level tasks should the administrator complete in the Direct Console User Interface (DCUI) in order to meet the requirements and successfully log into the vSphere Host Client? (Choose four.)
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93、An administrator has a host profile named Standard-Config. The administrator wants to change the other host profiles to use only the storage configuration settings that are defined in the Standard-Config host profile.What should the administrator do to make this change?
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18、An administrator is creating a content library to manage VM templates and ISO images. The administrator wants to password-protect the images and templates and share them with a remote site.Which two tasks must the administration perform when creating the content library? (Choose two.)
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37、A VMkernel port is labelled PROD01 and uses the default TCP/IP stack. Currently, this VMkernel port is configured for supporting live virtual machine (VM) migrations.Which configuration change should the administrator make to isolate live VM migration traffic from other network traffic?
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7、An administrator notices a performance issue in VMware vCenter To try and understand more about the performance issue, the administrator needs to gather more information about the vCenter database to eliminate a potential disk space issue.Which two tools can the administrator use? (Choose two.)
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88、An administrator is asked to configure a security policy at the port group level of a standard switch. The following requirements must be met:• The security policy must apply to all virtual machines on portgroup-1.• All traffic must be forwarded, regardless of the destination.
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11、An administrator is configuring vSphere Lifecycle Manager to install patches to a vSphere cluster. The cluster runs workload virtual machines (VMs) that are incompatible with vSphere vMotion, and therefore cannot be Which configuration in vSphere Lifecycle Manager will allow the administrator to reduce the downtime live migrated between hosts during the installation of the patches.associated with the patching operation without migrating the VMs?
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英文知识复习题库

95、A group of new virtual machines have been deployed using thin-provisioned disks due to the limited storage space available in an environment. The storage team has expressed concern about extensive use of this type of provisioning.

A、 Datastore

B、 Data center

C、 Datastore cluster

D、 Virtual machine

答案:A

解析:解析: To create a custom alarm to notify when thin provisioning reaches a certain capacity threshold, the administrator must define this alarm at the datastore level, as it is related to datastore usage要创建自定义警报以在精简资源调配达到特定容量阈值时发出通知,管理员必须在数据存储区级别定义此警报,因为它与数据存储区使用情况相关

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24、An administrator plans to bring VMware vCenter offline in order to perform hardware mainte-nance on the host where the vCenter Server Appliance is running.Which vSphere feature must be configured to ensure that vCenter users experience minimal downtime?

A.  vSphere Distributed Resource Scheduler

B.  Hybrid Linked Mode

C.  vCenter Server High Availability

D.  Enhanced Linked Mode

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81、If a distributed switch uses the ”Route based on physical NIC load” load balancing algorithm, what does the mean send or receive utilization of an uplink need to exceed for the flow of traffic to move to the second uplink?

A.  75 percent of the capacity over a 30 second period

B.  60 percent of the capacity over a 30 second period

C.  60 percent of the capacity over a 40 second period

D.  75 percent of the capacity over a 40 second period

解析:解析: The distributed switch calculates uplinks for virtual machines by taking their port ID and the number of uplinks in the NIC team. The distributed switch tests the uplinks every 30 seconds, and if their load exceeds 75 percent of usage, the port ID of the virtual machine with the highest I/O is moved to a different uplink. 分布式交换机通过获取虚拟机的端口ID和NIC组中的上行链路数量来计算虚拟机的上行链路。分布式交换机每30秒测试一次上行链路,如果其负载超过使用率的75 %,具有最高I/O的虚拟机的端口ID将被移至不同的上行链路。

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97、Which two series of steps should the administrator perform to start the remediation of the cluster using the new image? ( Choose two)

A.  1. Use the Remediate option In vSphore Lifecycle Manager to remediate all of the ESXI hosts in the cluster In parallel. 2. Allow vSphere Lifecycle Manager to automatically control maintenance mode on the ESXI hosts.

B.  1. Place each of the ESXI hosts into maintenance mode manually. 2. Use the Stage option In vSphere Lifecycle Manager to stage the required software on all ESXi hosts one at a time.

C.  1. Leave all ESXI hosts In the cluster operational. 2. Use the Stage All option In vSphere Lifecycle Manager to stage the required software onto all ESXI hosts one at a time.

D.  1. Leave all ESXI hosts In the cluster operational 2. Use the Stage All option In vSphere Lifecycle Manager to stage the required software onto all ESXI hosts In the cluster In parallel.

E.  1.Use the Remediate Option In vSphere Lifecycle Manager to remediate all of the ESXI hosts In the cluster In sequence. 2. Allow vSphere Lifecycle Manager to automatically control maintenance mode on the ESXI hoy

F.

G.

H.

I.

J.

解析:解析: Option A and D are correct because they allow vSphere Lifecycle Manager to automatically control maintenance mode on the ESXi hosts and remediate them in parallel or in sequence. Option B and C are incorrect because they require manual intervention to place the hosts into maintenance mode or to stage the software on each host, which is not efficient or minimal downtime.选项A和D是正确的,因为它们允许vSphere Lifecycle Manager自动控制ESXi主机上的维护模式,并并行或按顺序修复它们。选项B和C是不正确的,因为它们需要手动干预来将主机置于维护模式或在每台主机上存放软件,这是低效的或最少的停机时间。

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31、An administrator remotely deploys VMware ESXi using an out of band management connection and now needs to complete the configuration of the management network so that the host is accessible through the vSphere Host Client.The following information has been provided to complete the configuration:•Host FQDN esxi01corp.local•Management VLAN ID: 10 DHCP: No•Management IP Address: 172.16.10.101/24•Management IP Gateway: 172.16.10.1. Corporate DNS Servers: 172 16.10.5, 172.16.10..6•DNS Domain: corp.local. In addition, all host configurations must also meet the following requirements:
•The management network must use only IPv4 network protocols.
•The management network must be fault tolerant
Which four high level tasks should the administrator complete in the Direct Console User Interface (DCUI) in order to meet the requirements and successfully log into the vSphere Host Client? (Choose four.)

A.  Set the value of the VMware ESXi Management Network VLAN ID to 10

B.  Configure at least two network adapters for the VMware ESXi Management Network

C.  Update the VMware ESXi Management Network IPv4 configuration to use a static IPv4 address

D.  Create a DNS A Record for the VMware ESXi host on the corporate DNS servers

E.  Disable IPv6 for the VMware ESXi Management Network

F.  Restore the original Management vSphere Standard Switch.

G.  Update the VMware ESXi Management Network DNS configuration to use the corporate DNS servers for ' names resolution

H.

I.

J.

解析:

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93、An administrator has a host profile named Standard-Config. The administrator wants to change the other host profiles to use only the storage configuration settings that are defined in the Standard-Config host profile.What should the administrator do to make this change?

A.  Export host customizations and import them to the other host profiles.

B.  Copy the storage settings from Standard-Config to all other host profiles.

C.  Duplicate the Standard-Config host profile and only modify the storage configuration settings.

D.  Export the Standard-Config host profile and attach it to the other hosts.

解析:解析: Option B is correct because it allows the administrator to copy the storage settings from Standard-Config host profile to all other host profiles without affecting other settings. Option A is incorrect because it only exports host customizations and not host profile settings. Option C is incorrect because it creates a new host profile instead of modifying the existing ones. Option D is incorrect because it attaches the Standard-Config host profile to the other hosts instead of changing their host profiles.选项B是正确的,因为它允许管理员将存储设置从标准配置主机配置文件复制到所有其他主机配置文件,而不会影响其他设置。选项A不正确,因为它仅导出主机自定义设置,而不导出主机配置文件设置。选项C不正确,因为它创建了一个新的主机配置文件,而不是修改现有的配置文件。选项D不正确,因为它将标准配置主机配置文件附加到其他主机,而不是更改它们的主机配置文件。

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18、An administrator is creating a content library to manage VM templates and ISO images. The administrator wants to password-protect the images and templates and share them with a remote site.Which two tasks must the administration perform when creating the content library? (Choose two.)

A.  Publish the local content library.

B.  Enable the security policy.

C.  Create a subscribed content library.

D.  Select an NFS datastore.

E.  Enable authentication.

F.

G.

H.

I.

J.

解析:解析: To password-protect and share images and templates with a remote site, the administrator needs to publish the local content library, which makes it available for subscription by other vCenter Server instances; and enable authentication, which requires users to enter credentials when accessing the content library.要使用密码保护并与远程站点共享镜像和模板,管理员需要发布本地内容库,使其可供其他vCenter Server实例订阅。并启用身份验证,这要求用户在访问内容库时输入凭据。

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37、A VMkernel port is labelled PROD01 and uses the default TCP/IP stack. Currently, this VMkernel port is configured for supporting live virtual machine (VM) migrations.Which configuration change should the administrator make to isolate live VM migration traffic from other network traffic?

A.  Remove PROD01 and create a new VMkernel port and set the TCP/IP stack to vSphere vMotion.

B.  Remove PROD01 and create a new VMkernel port with the TCP/IP stack set to provisioning

C.  Create a new VMkernel port and set the TCP/IP stack to provisioning.

D.  Modify PROD01 by changing the TCP/IP stack to vSphere vMotion.

E.

F.

G.

H.

I.

J.

解析:解析: Select a TCP/IP stack from the list. Once you set a TCP/IP stack for the VMkernel adapter, you cannot change it later. If you select the vMotion or the Provisioning TCP/IP stack, you will be able to use only these stacks to handle vMotion or Provisioning traffic on the host. All VMkernel adapters for vMotion on the default TCP/IP stack are disabled for future vMotion sessions. If you set the Provisioning TCP/IP stack, VMkernel adapterson the default TCP/IP stack are disabled for operations that include Provisioning traffic, such as virtual machine cold migration, cloning, and snapshot migration.从列表中选择一个TCP/IP堆栈。一旦为VMkernel适配器设置了TCP/IP堆栈,以后就不能再更改了。如果您选择vMotion或配置TCP/IP堆栈,您将只能使用这些堆栈来处理主机上的vMotion或配置流量。默认TCP/IP堆栈上用于vMotion的所有VMkernel适配器对于将来的vMotion会话都是禁用的。如果您设置了配置TCP/IP堆栈,默认TCP/IP堆栈上的VMkernel适配器将对包括配置流量的操作(如虚拟机冷迁移、克隆和快照迁移)禁用。

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7、An administrator notices a performance issue in VMware vCenter To try and understand more about the performance issue, the administrator needs to gather more information about the vCenter database to eliminate a potential disk space issue.Which two tools can the administrator use? (Choose two.)

A.  vCenter Management Interface (VAMI)

B.  Perfmon

C.  Df

D.  Esxtop

E.  vSphere Client

F.

G.

H.

I.

J.

解析:

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88、An administrator is asked to configure a security policy at the port group level of a standard switch. The following requirements must be met:• The security policy must apply to all virtual machines on portgroup-1.• All traffic must be forwarded, regardless of the destination.

A.  Forged transmits set to reject

B.  MAC address changes set to accept

C.  Promiscuous mode set to reject

D.  Promiscuous mode set to accept

解析:解析:The security policy that must be configured at the port group level to allow all traffic to be forwarded regardless of the destination is promiscuous mode set to accept, which allows receiving all traffic on a virtual switch port.必须在端口组级别配置安全策略,以允许转发所有流量,而不管目的地是哪里,将混杂模式设置为接受,这允许在虚拟交换机端口上接收所有流量。

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11、An administrator is configuring vSphere Lifecycle Manager to install patches to a vSphere cluster. The cluster runs workload virtual machines (VMs) that are incompatible with vSphere vMotion, and therefore cannot be Which configuration in vSphere Lifecycle Manager will allow the administrator to reduce the downtime live migrated between hosts during the installation of the patches.associated with the patching operation without migrating the VMs?

A.  Enable Distributed Power Management (DPM) and set the VM power state to the suspend to disk option

B.  Enable Quick Boot and set the VM power state to the suspend to disk option

C.  Enable vSphere High Availability (HA) admission control and set the VM power state to the suspend to memory option

D.  Enable Quick Boot and set the VM power state to the suspend to memory option

E.

F.

G.

H.

I.

J.

解析:解析:https://docs.vmware.com/en/VMware-vSphere/8.0/vsphere-lifecycle-manager/GUID-06A5D316-9452-4A5D-A5 The administrator should enable Quick Boot and set the VM power state to the suspend to memory option, which will allow the administrator to reduce the downtime associated with the patching operation without migrating the VMs. Quick Boot is a feature that skips the hardware initialization phase during host reboot, which reduces the system boot time. Suspend to memory is an option that preserves the state of the VMs in the host memory and restores them from memory after the reboot, which minimizes the VM downtime. These two features work together to optimize the remediation process and speed up the patching operation. 管理员应启用快速启动,并将虚拟机电源状态设置为“挂起到内存”选项,这将允许管理员在不迁移虚拟机的情况下减少与修补操作相关的停机时间。快速启动是一项功能,它可以在主机重新启动期间跳过硬件初始化阶段,从而减少系统启动时间。“挂起到内存”选项可以保留主机内存中虚拟机的状态,并在重新启动后从内存中恢复它们,从而最大限度地减少虚拟机停机时间。这两项功能共同优化补救流程,加快修补操作。

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