2V0-21.19PSE 実際試験問題と解答 - 模擬練習 - 受験自信を増やす

Question No : 1
An administrator decides to implement vSphere networking using the VDS.
Which binding option should the administrator use to manage the VMs if vCenter becomes unavailable?

A.ephemeral
B.dynamic
C.port
D.static

正解:

Question No : 2
A vSphere administrator has renamed the inventory name of a virtual machine.
Which task should the administrator perform to ensure the virtual machine files are also renamed to match the new virtual machine name?

A.Take a virtual machine snapshot.
B.Migrate the machine to another host with vSphere vMotion.
C.Migrate the machine to another datastore with Storage vMotion.
D.Unregister and register the virtual machine in vCenter Server.

正解:

Question No : 3
A vSphere Administrator configures Quick Boot to restart an ESXi host without rebooting the physical hardware.
In order to troubleshoot any ESXi Quick Boot issues which log file needs to be reviewed?

A.vmkeventd.log
B.loadES
C.log
D.vpxa.log
E.vmkernel.log

正解:

Question No : 4
What should be installed on a VM to enhance performance and enable additional features?

A.VMware Tools
B.RAMMap
C.Process Monitor
D.PsInfo

正解:

Question No : 5
A vSphere administrator is performing a greenfield vSphere deployment with these requirements:
- vCenter Server sized for 100 ESXi hosts and 1000 virtual machines
- Each ESXi Host with 512 LUNs and 2048 paths mapped from Dell EMC XtremIO Storage Array
Which vCenter Server Appliance deployment size meets the requirements?

A.Large
B.Tiny
C.Medium
D.Small

正解:

Question No : 6
Which migration technique could be used to move a VM between vCenters while the VM is powered on.

A.Cold
B.Storage vMotion
C.Suspended
D.Shared-nothing vSphere vMotion

正解:

Question No : 7
What are two advantages of deploying a VDS as compared to a VSS? (Choose two.)

A.There is IPv6 support for a VD
B.Data center setup and administration are simplified by centralization network configuration.
C.802.1Q tagging support is available.
D.Ports migrate with their clients.
E.Uplinks are allowed to be configured in an Active/Standby configuration.

正解:

Question No : 8
What could cause a high %RDY value?

A.incompatible network driver
B.disk latency greater than 2ms
C.memory fully allocated
D.too many vCPUs configured

正解:

Question No : 9
What should be installed on a VM to assist with VM-to-host time synchronization?

A.vRA guest agent
B.vROps agent
C.VMware Tools
D.Guest Operations Manager

正解:

Question No : 10
What does ESXi Autoconfiguration do?

A.configures Auto Deploy
B.configures system network and storage devices
C.sets up host profiles
D.determines the number of hosts to be deployed

正解:

Question No : 11
An administrator is installing a Platform Services Controller instance.
Which two options are available during the installation process? (Choose two.)

A.choose deployment size.
B.specify vSphere administrator credentials
C.join an existing domain
D.enable Enhanced Linked Mode
E.create a vCenter Single sign-on domain

正解:

Question No : 12
A vSphere administrator is trying to create a resource pool but the option is grayed out.
What must be enabled before creating a resource pool?

A.DRS
B.Storage DRS
C.EVC
D.HA

正解:

Question No : 13
An administrator wants to ensure the VMs for two different departments are separated on a single broadcast domain.
Which configuration fulfills this requirement?

A.PVLAN on VMkernel Interface
B.PVLAN on VDS
C.PVLAN on Uplink Port
D.PVLAN on VSS

正解:

Question No : 14
After installing vCenter, which two identity sources and users are available by default? (Choose two.)

A.Active Directory
B.vsphere.local
C.vIDM
D.vsphere.vclass
E.localos

正解:

Question No : 15
Which native feature could be used to protect virtual machine files and disks containing confidential customer data?

A.VDP
B.VM encryption
C.VMware Tools
D.vCenter HA

正解:

VMware 2V0-21.19PSE 問題練習