What is the purpose of the Logical Link Control layer in the OSI model?

A.
Provides a standard interface for the Network layer protocol

B.
Provides the framing functionality of the Data Link layer

C.
Provides addressing of the packet during encapsulation

D.
Provides the functionality of converting bits into electrical signals

Explanation:
The Data Link layer has two sublayers, the Logical Link Control (LLC)
and Media Access Control (MAC) layers. The LLC provides a standard interface for
what ever network protocol is being used. This provides an abstraction layer so that
the network protocol does not need to be programmed to communicate with all of the
possible MAC level protocols (Ethernet, Token Ring, WLAN, FDDI, and so on.)