Which two product portfolios help make up the Cisco Office in a Box solution? (Choose two.)
A. Cisco Nexus 3048
B. Cisco UCS C-Series Servers
C. Cisco UCS E-Series Servers
D. Cisco ISR 2900 and 3900 Series
E. Cisco Nexus 5000
F. Cisco ISR 1900, 2900 and 3900 Series