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Free 2V0-622PSE Exam Braindumps (page: 4)

Page 3 of 38
PDF with 289 Questions

How can a vSphere administrator ensure that a set of virtual machines run on different hosts in a DRS cluster?

  1. Use a VM-Host affinity rule.
  2. Add the VMs to a vApp.
  3. Use a VM-VM affinity rule.
  4. Place the VMs in different folders.

Answer(s): C

Explanation:

A VM-VM affinity rule specifies whether selected individual virtual machines should run on the same host or be kept on separate hosts. This type of rule is used to create affinity or anti-affinity between individual virtual machines that you select.



An administrator has enabled vSphere Distributed Switch Health Check. The hosts connected to that Distributed Switch all display an alert:
vSphere Distributed Switch MTU supported status
The administrator has all of the VMkernel ports MTU sizes set to 1600.
Which action will remedy this problem?

  1. Configure the Distributed Switch to MTU 9100.
  2. Disconnect and reconnect the physical network cable.
  3. Configure the physical switch to MTU 1600.
  4. Disable the Distributed Switch MTU.

Answer(s): C

Explanation:

You can increase the MTU size up to 9000 bytes. Therefore, a MTU of 9100 is not supported. The MTU configured in the VDS must match the physical switch configured MTU.



What is a potential downside of having more than four paths per datastore?

  1. limits the storage protocols
  2. increases storage latency for VM
  3. limits the path selection policies
  4. limits the number of LUNs per host

Answer(s): D

Explanation:

While using more than the required number of paths restricts the number of LUNs you can present to a host, it may also affect host resources such as CPU cycles and also every path from a host requires an initiator record and there may be a limit to the number of initiators per storage system.Large numbers of paths i.e in excess of 4 per host may be required in environments where bursts of I/O from other hosts sharing the storage system ports are unpredictable and severe, for example boot storm scenarios where 8 paths per host might be plausible.


Reference:

https://davidring.ie/2015/01/16/vmware-vsphere-host-path-limit/



Restoration of the vCenter Server Appliance is accomplished using which interface?

  1. vSphere Web Client
  2. vSphere Client
  3. vCenter Server ApplianceManagement Interface
  4. vCenter Server ApplianceGUI Installer

Answer(s): C

Explanation:

You can also perform a restore operation by deploying a new vCenter Server Appliance and using the vCenter Server Appliance management interface to copy the data from the file-based backup to the new appliance.






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