In which three ways does Cisco accelerate the adoption of advanced collaboration tools? (Choose three.)
A. With scalable collaboration deployment options
B. By supporting business-to-business and business-to-customer collaboration capabilities
C. With enhanced core network infrastructure functionalities
D. By introducing Cisco data center unified computing functionalities to support collaboration requirements
E. By enabling Cisco end-to-end collaboration deployments
F. With cost-effective collaboration and business video solutions