Which of the followings are type of interface in an ATM network?
A. user-to-user
B. user-to-network
C. network-to-network
D. host-to-network
E. user-to-host
Choose the correct answer from the options given below:

Correct option is B

ATM (Asynchronous Transfer Mode) networks have several types of interfaces for communication:
B: User-to-network (interface between the user and the ATM network)
C: Network-to-network (interface between two ATM networks)
These interfaces ensure seamless communication and data transfer within and between ATM networks.