What is TCP, UDP, Difference between TCP and UDP, Three way handshaking problem, socket programming, HTTP Protocol.

Question

Accepted Answer

TCP (Transmission Control Protocol) and UDP (User Datagram Protocol) are protocols used for data transmission over networks.

TCP is a connection-oriented protocol that guarantees reliable delivery of data.
UDP is a connectionless protocol that does not guarantee reliable delivery of data.
The main difference between TCP and UDP is that TCP provides reliable, ordered, and error-checked delivery of data, while UDP does not.
TCP uses a three-way handshake process to establish a connection between two devices.
Socket programming allows applications to communicate over a network using TCP or UDP sockets.
HTTP (Hypertext Transfer Protocol) is an application layer protocol that uses TCP as its transport protocol.

Accepted Answer

TCP : 1) TCP is transmission control protocol.

2) TCP is a connection based protocol.

3) TCP is slower but reliable transfer

UDP : 1) UDP is user diagram protocol.

2) UDP is connection less.

3) UDP is a faster but non guarantee transfer.

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