The IEEE separates the OSI data link layer into two sublayers. What are they? A. Media MAC Control and Media Access Control B. Logical Link Control and Media Access Control C. High-Level Data Link Control and Media MAC Control D. Data Link Control and Media MAC Control Solution B. IEEE divides the OSI data link layer into sublayers. The upper half is the Logical Link Control (LLC) layer and the lower half is the Media Access Control (MAC) layer. The LLC is based on HDLC; the MAC is where 802.3 addressing is performed. Answers A, C, and D are incorrect because none of these terms matches the proper definition of the sublayers of the data link layer.