UDP is a connection-oriented protocol. True or False?

UDP is a connection-oriented protocol. True or False?

• A. True
• B. False
• C. Both
• D. Depends on application

Answer: (B)

User Datagram Protocol (UDP) is a connectionless protocol, which means it does not establish a dedicated end-to-end connection before data is sent. Each datagram is sent independently, and there is no guarantee of delivery, order, or integrity. This lack of a connection-oriented nature means that UDP is faster than connection-oriented protocols like TCP (Transmission Control Protocol), as it avoids the overhead associated with connection setup and management. In contrast, connection-oriented protocols, such as TCP, ensure reliable transmission through features like error recovery, flow control, and maintaining a session between sender and receiver. These differences highlight why the statement regarding UDP being a connection-oriented protocol is false.

User Datagram Protocol (UDP) is a connectionless protocol, which means it does not establish a dedicated end-to-end connection before data is sent. Each datagram is sent independently, and there is no guarantee of delivery, order, or integrity. This lack of a connection-oriented nature means that UDP is faster than connection-oriented protocols like TCP (Transmission Control Protocol), as it avoids the overhead associated with connection setup and management.

In contrast, connection-oriented protocols, such as TCP, ensure reliable transmission through features like error recovery, flow control, and maintaining a session between sender and receiver. These differences highlight why the statement regarding UDP being a connection-oriented protocol is false.