Registered Communications Distribution Designer (RCDD-001) — Question 14

Generating multiple message frames containing identical data being transferred to different individual devices is called:

Answer options

• A. Unicast
• B. Replicating unicast
• C. Multicast
• D. Broadcast

Correct answer: B

Explanation

The correct answer is B, as replicating unicast specifically refers to sending multiple identical frames to different devices individually. Unicast (A) sends data to a single device, multicast (C) sends to a group, and broadcast (D) sends to all devices in the network, which are not the same as replicating unicast.