In------------------ receivers never acknowledge the successful delivery of multicast message but instead report only when missing the message.
A)basic reliable multicasting
B)non-hierarchical feedback control
C)hierarchical feedback control
D)atomic multicast

Question

In------------------  receivers never acknowledge the successful delivery of multicast message but instead report only when missing the message.
A)basic reliable multicasting
B)non-hierarchical feedback control
C)hierarchical feedback control
D)atomic multicast

Quizplus · Accepted Answer

In non-hierarchical feedback control systems for multicasting, receivers do not acknowledge every successfully received message due to the potential for overwhelming feedback (acknowledgment implosion). Instead, they report only when a message is missing, reducing the amount of feedback traffic.

In------------------ Receivers Never Acknowledge the Successful Delivery of Multicast Message but Instead