A Cloud Architect Created a New Delivery Controller for a Large

Multiple Choice

A cloud architect created a new delivery controller for a large VM farm to scale up according to organizational needs. The old and new delivery controllers now form a cluster. However, the new delivery controller returns an error when entering the license code. Which of the following is the MOST likely cause?

A) A firewall is blocking the port on the license server.
B) The existing license is for a lower version.
C) The existing license is not supported for clusters.
D) The existing license has expired.