What should happen to the server?

While working on a Dell EMC PowerEdge R640 server, a technician accidently removes two fans at the same time.

What should happen to the server?
A . Remaining fans increase RPM to compensate for the removed fans
LCD changes to amber and displays an error message
Server stays operational
B . Remaining fans stay at the recommended RPM
iDRAC slows down the speed of the CPUs to avoid a temperature increase
LCD changes to blue but an alert would have been sent out
C . Remaining fans increase RPM to compensate for the removed fans
LCD changes to amber and displays an error message
Server performs a controlled shutdown
D . Remaining fans increase RPM to compensate for the removed fans
LCD changes to blue and displays an error description
Server performs a controlled shutdown