The problem with unicast delivery is that the :
A)memory allocation is difficult
B)server must establish a seperate unicast session for each client
C)the routers must support unicasting
D)the clients must be close to the server

Question

Quizplus · Accepted Answer

Unicast delivery requires the server to establish a separate session for each client, which can be resource-intensive and limit scalability.

The Problem with Unicast Delivery Is That the