Tell me differences between TCP and UDP.

Both TCP and UDP are the protocol utilized for sending bits of information — known as packets — over the Internet. TCP (Transmission Control Protocol) is connection-oriented, while UDP (User Datagram Protocol) is connectionless. This implies TCP tracks all information sent, requiring affirmation for every octet (for the most part). UDP does not utilize affirmations by any means and is generally utilized for conventions where a couple of lost datagrams don’t make a difference.

In view of affirmations, TCP is viewed as a dependable information exchange convention. It guarantees that no information is sent to the upper layer application that is out of request, copied, or has missing pieces. It can even oversee transmissions to endeavor to lessen clog. UDP is an extremely lightweight convention characterized in RFC 768.