Implementing Cisco Network Security (IINS v3.0) (#79)

What are two default behaviors of the traffic on a zone-based firewall? (Choose two.)

Communication is blocked between interfaces that are members of the same zone
All traffic between zones is implicitly blocked
The CBAC rules that are configured on router interfaces apply to zone interfaces
Traffic within the self-zone uses an implicit
deny all
Communication is allowed between interfaces that are members of the same zone