VMware Carbon Black Cloud Professional — Question 27

An administrator needs to upgrade a Unified Access Gateway (UAG) appliance. The UAG is connected to a load balancer with other UAGs and has existing sessions.
Which option provided allows minimal downtime for maintenance?

Answer options

• A. Remove the Horizon Connection Server thumbprint in the UAG Admin UI.
• B. Power off the UAG appliance.
• C. Enable Quiesce Mode in the UAG Admin UI.
• D. Suspend the UAG appliance.

Correct answer: C

Explanation

Enabling Quiesce Mode in the UAG Admin UI allows the appliance to gracefully handle existing sessions without dropping connections, thus ensuring minimal downtime during the upgrade. The other options either disrupt service immediately or do not address the need for maintaining active sessions effectively.