Most Check Point deployments use Gaia but which product deployment utilizes special Check Point code (with unification in R81.10)?

Most Check Point deployments use Gaia but which product deployment utilizes special Check Point code (with unification in R81.10)?
A . Enterprise Network Security Appliances
B. Rugged Appliances
C. Scalable Platforms
D. Small Business and Branch Office Appliances

Answer: A