Answer to Question #314106 in Computer Networks for Yanda

Question

Describe the functionality provided by the transmission control protocol (TCP)

Answer 1

The TCP functions by enabling computing devices and application programs to use a network for the purpose of sharing messages. As a communication standard, TCP’s design involves sending packets across the internet and ensuring that the messages and data are delivered successfully over networks.

Essentially, TCP has various primary functions including:

• Multiplexing – in which TCP has a significant role in addressing data and messages received from different processes and ensures that they are sent out through the established network-layer protocol.
• Connection Establishment – TCP creates a connection between a message’s source and destination which is vital in keeping the communication alive from the beginning until it is terminated.
• Data handling and packaging – TCP functions by organizing data into a way that it can be transmitted between a client and the server. It defines the mechanism used in packaging, sending, unpacking, and giving the data to the destination application.
• Provides data integrity – TCP has a set of features that allows applications to operate throughout without having to worry about the reliability of the protocol used to send data.