What is the recommended minimum number of machines required for the smallest
OpenShift v4 cluster?
A . 1 temporary bootstrap machine, 3 control plane machines, and at least 2 worker/compute machines
B . 1 temporary bootstrap machine, 1 control plane machine, and at least 2 worker/compute machines
C . 1 control plane machine and at least 3 worker/compute machines
D . 1 temporary bootstrap machine and 1 control plane machine
Answer: A