The $\_\_\_\_\_$ layer of the Open Systems Interconnection $($OSI$)$ model provides services that support users' tasks, such as file transfers, database access, and e$-$mail.

The $\_\_\_\_\_$ layer of the Open Systems Interconnection $($OSI$)$ model provides services that support users' tasks, such as file transfers, database access, and e$-$mail.

application

network

data link

presentation