__________crucial role in functions of network layer?
A. Network Service Data Unit (NSDU)
B. Medium Access Control Unit (MACU)
C. Network Address Translation Unit (NATU)
D. None of the above
Answer:A
__________crucial role in functions of network layer?
A. Network Service Data Unit (NSDU) B. Medium Access Control Unit (MACU) C. Network Address Translation Unit (NATU) D. None of the above