Which three OpenStack components does Nova need to function?
a) Neutron, Horizon and Glance
b) Glance, Keystone and Horizon
c) Keystone, Glance and Neutron
d) Cinder, Swift and Kolla
a) Neutron, Horizon and Glance
b) Glance, Keystone and Horizon
c) Keystone, Glance and Neutron
d) Cinder, Swift and Kolla