Which layer of the OSI reference model deals with providing reliable and transparent data transfer between end points of a session?

Which layer of the OSI reference model deals with providing reliable and transparent data transfer between end points of a session?

A.
Network

B.
Data Link

C.
Transport

D.
Session

Explanation:
Protocols operating at the Transport layer are responsible for
reliability. Session layer protocols are responsible for the session establishment,
maintenance and breakdown, but are not responsible for data transfer itself.