What is a CAM table in a switch, and what happens when a switch learns a new MAC address?

• A. The CAM table maps MAC addresses to switch ports; learning records the association to forward frames directly.
• B. The CAM table stores VLAN IDs for each port; learning updates VLAN assignments.
• C. The CAM table maps IP addresses to switch ports; learning updates routing information.
• D. The CAM table stores routing information for inter-VLAN routing.

Answer: (A)