In layering, n layers provides service to
A. n layer
B. n-1 layer
C. n+1 layer
D. none of the mentioned
Answer:A
In layering, n layers provides service to
A. n layer B. n-1 layer C. n+1 layer D. none of the mentioned
Explanation: In layering n layer provides service to n+1 layer and use the service provided by n-1 layer.