Practice Quiz

VMware VCP4

Category - Install & Upgrade

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After you upgrade an ESX host, you notice anomalies in the operation of the host that indicate that the upgrade process was not successful. Which of the following options are true statements about the rollback process? Choose two.
  1. Virtual machines that have been upgraded to the latest virtual hardware will be rolled back as part of the host rollback.
  2. Any changes made to the service console are lost after the rollback.
  3. A non-privileged operator can perform the rollback.
  4. A reboot is required to complete the rollback.
Explanation
Answers: B and D - Changes made to the service console after the upgrade will be lost as part of the rollback procedure, and a reboot is required to restore the previous version of ESX. After virtual machine hardware has been upgraded, a rollback of the host will not revert to the earlier version of virtual machine hardware. To prevent issues, a snapshot should be taken of the virtual machines prior to upgrading the host. Only a system administrator can perform the rollback.
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