Which two interface modes can be implemented with a single physical sensing interface on the Cisco IPS 4200 Series appliance? (Choose two.)

A.
inline interface pair

B.
inline VLAN groups

C.
inline VLAN pair

D.
promiscuous

E.
hardware bypass

Explanation:
http://www.cisco.com/en/US/docs/security/ips/7.0/configuration/guide/cli/cli_interfaces.html
Inline VLAN pair:

Promiscuous Mode

http://www.cisco.com/en/US/docs/security/ips/7.0/configuration/guide/cli/cli_interfaces.html