Communication protocols such as TCP and UDP are based on connections. TCP data units are known as packets. Data transmission is made faster with UDP. Data integrity, completeness, and reliability are prioritized by TCP in order to guarantee data delivery.

What Is Tcp And Udp With Example?

Data that you need for all your traffic can be sent using TCP. HTML, pictures, etc. UDP – is used for traffic that does not suffer much if a packet is dropped, i.e. Streaming video & voice, some data channels for online games, etc.

What Is Tcp In Networking?

The TCP protocol is a communications standard that allows applications and computing devices to communicate over a network using applications and computing devices. Packets are sent over the internet and data and messages are delivered over networks using this technology.

What Is The Purpose Of Tcp And Udp?

The TCP protocol allows apps to deliver (and receive) an ordered and error-checked stream of information packets over the network. By using the User Datagram Protocol (UDP), apps can deliver a faster stream of information without checking for errors.

What Are Two Differences Between Tcp And Udp?



It is a connection-oriented protocol.

It is a connectionless protocol.

TCP reads data as streams of bytes, and the message is transmitted to segment boundaries.

UDP messages contain packets that were sent one by one. It also checks for integrity at the arrival time.

What Are Examples Of Tcp?

OSI Ref. Layer No.

OSI Layer Equivalent

TCP/IP Protocol Examples


Application, Session, Presentation

NFS, NIS+, DNS, telnet , ftp , rlogin , rsh , rcp , RIP, RDISC, SNMP, and others








Data Link

PPP, IEEE 802.2

What Is Example Of Udp?

UDP applications are often not reliable, and may even be hindered by them, as they do not employ reliability mechanisms. A common application that uses UDP is streaming media, real-time multiplayer games, and voice over IP (VoIP). Packet loss is not usually a fatal problem in these types of applications.

What Is Different Between Tcp And Udp?

In contrast to TCP, UDP is a connection-oriented protocol. TCP is slower than UDP, so it is important to distinguish between the two. However, TCP is the only protocol that can transmit lost data packets back to the sender. UDP is a much faster, simpler, and more efficient protocol.

What Is Tcp Is Used For?

Data is organized in a way that ensures the secure transmission of data between the server and client using TCP. No matter how much data is sent over the network, it is guaranteed to remain secure. This is why it is used to transmit data from other protocols that require all data to be received.

What Is Tcp Example?

An email (using the simple mail transfer protocol – SMTP) sent from an email server will be divided into multiple packets, numbered, and forwarded to the IP layer for transport by the TCP layer.

How Does A Tcp Connection Work?

A stream of data is divided into chunks by TCP, and each chunk is then populated with a TCP header. An TCP segment consists of a header and a data section. There are 10 mandatory fields in the TCP header, and an optional extension field can be added. Data for the application is stored in the payload data, which follows the header.

What Is The Purpose Of Udp?

The User Datagram Protocol (UDP) is a communication protocol that allows computing devices to communicate with each other. In contrast to the transmission control protocol (TCP), it is a more flexible protocol.

How Does Tcp And Udp Work?

In TCP, data is sent before it can be sent, whereas in UDP, data is sent without a connection. Data is not sent before a connection is established with UDP.

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