Which three statements describes traditional firewalls? (Choose three.)

Which three statements describes traditional firewalls? (Choose three.)
A . A traditional firewall performs stateless packet processing.
B . A traditional firewall offers encapsulation, authentication, and encryption.
C . A traditional firewall performs stateful packet processing.
D . A traditional firewall forwards all traffic by default.
E . A traditional firewall performs NAT and PA

Answer: B,C,E