Which three options communicate via the northbound APIs? (Choose three.)
A. OpenStack
B. Puppet
C. application virtual switch
D. OpFlex
E. Cisco UCS Director
F. Citrix NetScaler
Which three options communicate via the northbound APIs? (Choose three.)
A. OpenStack
B. Puppet
C. application virtual switch
D. OpFlex
E. Cisco UCS Director
F. Citrix NetScaler