2V0-21.23 Question 347
Select 3An administrator is planning to update VMware vCenter Server using the vSphere Client interface. Before proceeding with the update, which steps should the administrator take to ensure a successful and supported update process?
- A
Create a backup of the vCenter Server and its database.
- B
Ensure that all VMware ESXi hosts managed by the vCenter Server are powered off.
- C
Verify the compatibility of the update with the existing vSphere environment using the VMware Compatibility Matrix.
- D
Confirm there is enough disk space available on the vCenter Server appliance for the update.
- E
Disconnect all active VM workloads running on the vCenter Server.
Show answer and explanation
Correct answers: A, C, D
Explanation
Updating VMware vCenter Server using the vSphere Client interface requires careful preparation to ensure a smooth and supported process. Backing up the vCenter Server and its database is critical to avoid data loss. Verifying compatibility ensures the update will work with the existing environment. Additionally, ensuring sufficient disk space is necessary to avoid interruptions during the update. Powering off ESXi hosts or disconnecting active VMs are not part of the standard update procedure and would unnecessarily disrupt operations.
- A. Correct.
Creating a backup of the vCenter Server and its database is a best practice to safeguard against any issues during the update process.
- B. Incorrect.
Powering off VMware ESXi hosts is not required during a vCenter Server update. This is unnecessary and would disrupt the environment.
- C. Correct.
Verifying compatibility using the VMware Compatibility Matrix ensures that the update is supported and avoids conflicts with the existing environment.
- D. Correct.
Sufficient disk space on the vCenter Server appliance is required to complete the update successfully without interruption.
- E. Incorrect.
Disconnecting active VM workloads is not necessary for a vCenter Server update. The update process does not require halting VM operations.