Application layer is implemented in ____________
A. End system
B. NIC
C. Ethernet
D. Packet transport
Answer:A
Application layer is implemented in ____________
A. End system B. NIC C. Ethernet D. Packet transport
Explanation: Not only application layer, but presentation layer, session layer and transport layer are also implemented in the end system. The layers below are implemented outside the end system, for example, the network layer is implemented on the routers and the physical layer is implemented for the medium.