Which two functions are performed at the LLC sublayer of the OSI data link layer? (Choose two.)

Question:
Which two functions are performed at the LLC sublayer of the OSI data link layer? (Choose two.)

• Enables IPv4 and IPv6 to utilize the same network interface and media.
• Adds Layer 2 control information to network protocol data.
• Integrates various physical technologies.
• Implements a trailer to detect transmission errors.
• Provides synchronization between source and target nodes.

Exam with this question: CCNA 1 v7 Modules 4 – 7 Exam Answers