Which of the following are related to the purpose of encapsulation and decapsulation? ()
A. Encapsulation and decapsulation can complete network fault location
B. Encapsulation and decapsulation are important steps to realize the functions of different protocols
C. Interworking between different networks
D. Shorten the length of the message
Answer:C
Which of the following are related to the purpose of encapsulation and decapsulation? ()
A. Encapsulation and decapsulation can complete network fault location B. Encapsulation and decapsulation are important steps to realize the functions of different protocols C. Interworking between different networks D. Shorten the length of the message