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Why is TCP bidirectional?Why is the TCP data communication model a bidirectional system?

Why is TCP bidirectional?

Tcp is bidirectional means the tcp is a data communication model that represents the layers to connect the users between the user connecting the layers how to work with the tcp model during the communication system of digital data.

Most of the companies are using the tcp model to make a fast communication system because it contains only four layers which is not necessary to other hardware and software requirements as compared to OSI model which contains seven layers of connection between two types of network devices to make a data communication system.

The bidirectional means the users can send the data to each other without any complaint and waiting for a return (not talking about the reply)  message they just send to each other the messages at the same time quickly.


Introduction to the computer system related topic and the topic is following below here:


Why is TCP bidirectional?


Let's discuss the computer system related topic is mentioned above and the explained following below here:


Why is TCP bidirectional?

There are some points on the computer system and the application software development related to the topic of "Why is TCP bidirectional?" following below here:


Why is TCP bidirectional?Why is the TCP data communication model a bidirectional system?


TCP is a bidirectional system in the model of TCP model of network system and following points are mentioned below here:


  • Application layer is work in the TCP model
  • Transport layer is work for transport data
  • Data link layer is a type of layer that used for TCP
  • Physical layer is also important for TCP model


Let's discuss these points above about the computer system and the data communication system and network system related to the topic of "Why is TCP bidirectional?" explanation following below here:


TCP is a bidirectional system in the model of TCP model of network system and following points are mentioned below here:


Application layer is work in the TCP model

Application layer is work in the TCP model that interacts with the application software and network operating system working between the network model of two or more than two computer systems.

The user operates the application software which is used to provide the data communication system services such as chatting with another connected user through their user identity account.

The user is ready to chat when the other is connected to receive the message from user 1 to user 2.

The application software or website application is programmed to provide the service online on the web page which is connected to the server.

Here the application layer works in the network system in the TCP model to interact with all the types of Interface through the connection of two network devices using the computer system.


Transport layer is work for transport data

Transport layer is work for transport data that means the layer is used to transport data packets and messages sending to the computer system through the network device such as server network device.

Transport layers provide the connection between two computers and verify the transport system of data to decide where the data is sent to the targeted address of internet protocol through the network device such as server network device that connects two or more computer systems.

Transport layer is working for connection of the computer system when the data communication system is ready and two or more users can communicate to each other by sending the data or message or files depending on the requirements to transport the data.


Data link layer is a type of layer that used for TCP

Data link layer is a type of layer that is used for TCP that means the data link layer is a type of layer to link the data between two or more data packets sending to the targeted user IP address where the IP is internet protocol.

Data link layer is used to make a connection when two data packets are sent to the targeted address and data packets are connected but there is another data packet interfering in a series method of sending data that can make a connection between two data packets.

The data packets link in the data link layer of TCP to make a relation between two data packets or more data packets. Sometimes the file has a large size and it is needed to send in the data packets so it is important to make a data link between all types of data packets of single file sending to the targeted IP address on the TCP model.


Physical layer is also important for TCP model

Physical layer is also important for the TCP model that makes the layer of the hardware system to make a connection between two or more computer systems for data communication systems.

The TCP model physical layer is very important because it is necessary for connecting the data communication system.

The TCP model physical layer represents the hardware such as network device, cables, computer system and other types of network devices if it needs to connect to make better performance of data communication systems.

The TCP physical also provides wireless connection for data communication systems which is used by the radio wave and microwave depending on their spectrum bandwidth.


Why is the TCP data communication model a bidirectional system?

The TCP data communication model a bidirectional system on the data communication model to make a sharing system between two or more user through the network device and computer system to connect it and provide all connected user can share and transport their message at same time because the bidirectional means the two users can connect and send their messages at the same time.

The bidirectional means the two directions have some function to perform an action or activity on the data communication system such as two or more connected users on the computer system using the network device to network device and also hybrid network model for data communication system.

TCP model is a network model which is faster than the OSI model which include the seven layer of communication system to provide the connection different types of layer has their own properties to provide the batter connection to the user but the TCP model faster than the OSI model and quick to use and providing the connection of many client users connected in the social media or video platform for entertainment purpose used famous companies in today's world for sharing the data quickly and they uses the TCP model which include the four application, transport, data link and physical layer. In both TCP and OSI models included the Physical layer is a base of both types of model of communication system because the physical layer includes the hardware resources which are used to make a model of connection of transmission control protocol.

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