Question 22
Which of the following statements about networking concepts (TCP, UDP, Proxy, Peer-to-Peer, Broadcast, Unicast, Multicast) are correct?
TCP is a connection-oriented protocol that ensures reliable data delivery.
UDP is a connectionless protocol that is faster but less reliable than TCP.
Proxy servers facilitate direct peer-to-peer connections between devices.
Broadcast sends a message to all devices in the network.
Unicast is a one-to-many communication model.