Question

Which of the following are features of UDP? (Check all that apply)

A. Can send or receive from many applications
B. Delivered in order, and exactly as sent.
C. Cannot guarantee delivery
D. A three-way handshake must be used to establish a connection to a destination before sending data.

Answer 1

UDP is a connectionless and unreliable protocol that is used for communication. Its features include the ability to send or receive from many applications, the lack of guarantee for delivery, and the absence of a three-way handshake.

Step-by-step explanation:

UDP stands for User Datagram Protocol. It is a transport layer protocol that provides a connectionless and unreliable means of communication.

Features of UDP include:

• Can send or receive from many applications: UDP supports multicast and broadcast communication, allowing one sender to transmit data to multiple receivers simultaneously.
• Cannot guarantee delivery: UDP does not provide any mechanism for acknowledging the receipt of data or retransmitting lost packets, so there is no guarantee that the data will reach its destination.
• A three-way handshake must be used to establish a connection to a destination before sending data: This feature does not apply to UDP. Unlike TCP, UDP does not require a three-way handshake to establish a connection before transmitting data.