Which two statements are correct concerning Cisco Validated Design? (Choose two.)

A.
SMARTnet provides access to a demonstration lab for each validated design.

B.
Cisco Validated Design consists of systems that are designed, tested, and documented to facilitate
and improve customer deployments.

C.
Cisco Validated Design incorporates a limited range of technologies and products into a portfolio
of solutions that have been developed to address the business needs of customers.

D.
The design zone for security cannot offer validated designs for several categories.