VMware App Volumes 4 Specialist — Question 52

A major upgrade of the ESXi code on an existing vSAN cluster was just completed. Upon logging on to the vSphere Web Client, the vSphere administrator encounters UI timeouts on vSAN specific menus.
What could cause this?

Answer options

• A. vSphere Update Manager is offline.
• B. vSAN Performance Service is offline.
• C. vCenter Server has yet to be upgraded.
• D. vSAN on-disk format has yet to be upgraded.

Correct answer: C

Explanation

The correct answer is C because if the vCenter Server has not been upgraded following the ESXi code update, it can lead to compatibility issues, causing UI timeouts. Options A and B are incorrect since their status does not directly affect the UI performance related to vSAN. Option D is also not correct as the on-disk format upgrade is separate from the vCenter Server upgrade.