In which type of switching do all the datagrams of a message follow the same channels of a path?

virtual circuit packet switching

In which type of switching do all the datagrams of a message follow th

1.	In which type of switching do all the datagrams of a message follow the same channels of a path?
A.	circuit switching
B.	datagram packet switching
C.	virtual circuit packet switching
D.	message switching
Answer» D. message switching