VMware vSphere 6.5 Professional (2017) — Question 23

Which is the correct sequence to upgrade a vSphere infrastructure?

Answer options

• A. vCenter Server>ESXi host> VMware Tools>VM compatibility
• B. ESXi host>vCenter Server> VMware Tools>VM compatibility
• C. vCenter host> ESXi host> VM compatibility> VMware Tools
• D. ESXi host>vCenter Server> VM compatibility>VMware Tools

Correct answer: A

Explanation

The correct sequence begins with upgrading the vCenter Server, followed by the ESXi host, then updating VMware Tools, and finally ensuring VM compatibility. The other options rearrange this sequence, which can lead to compatibility issues and operational disruptions during the upgrade process.