单选题：A message-passing system is _______.

A message-passing system is _______.@[C](1)
A. A kind of direct communication
B. A kind of low-level communication
C. A kind of inter-process communication
D. A kind of symmetrical communication





A.A kind of direct communication
B.A kind of low-level communication
C.A kind of inter-process communication
D.A kind of symmetrical communication


答案：C