What type of domain consists of devices that will receive a frame with the destination MAC address of FFFF.FFFF.FFFF?

A broadcast domain refers to a network segment in which all devices can receive broadcast messages from one another. When a frame is sent with the destination MAC address of FFFF.FFFF.FFFF, this indicates a broadcast frame. In Ethernet networks, a broadcast address is used to communicate to all devices on the local network segment, meaning that every device within the broadcast domain will process the frame even though it was not specifically addressed to them.

Broadcast domains are typically bounded by routers, which do not forward broadcast frames. All devices within the same Layer 2 switch will stay within the same broadcast domain unless additional VLAN segmentation or network design elements are in play.

The concept of unicast refers to messages sent from one specific device to another, multicast involves sending messages to a specific group of devices, and anycast is used for routing where a message is delivered to the nearest device in a group. However, since the MAC address in question is a broadcast address, it clearly identifies the correct answer as a broadcast domain where all devices respond to that specific frame.