Which data link layer function provides node-to-node data transfer with error detection and flow control?

Which data link layer function provides node-to-node data transfer with error detection and flow control?

• A. To provide end-to-end routing across networks.
• B. To encrypt data for secure transmission.
• C. To provide node-to-node data transfer with error detection and flow control.
• D. To manage physical layer signaling standards.

Answer: (C)