What is a responsibility of the Application layer of the OSI model?
A. error control
B. frame synchronization
C. session administration D. provide network services
D. end-to-end delivery and session multiplexing
What is a responsibility of the Application layer of the OSI model?
A. error control
B. frame synchronization
C. session administration D. provide network services
D. end-to-end delivery and session multiplexing