How does a data communication system work?

The data communication system works on the computer system because the computer system is used to connect the network model and make a data communication system and its model to provide the different types of layers to work for data and other types of tasks performed on the data communication system.

Data communication has different types of layers that work for digital data communication systems such as:- physical layer, data link layer, transport layer, network layer, session layer, presentation layer and application layer.

The data communication system works for the end user and the user can send the data easily to the connected user on the same platform on the application software.

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

How does a data communication system work?

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

How does a data communication system work?

There are some points on the computer system and the data communication system related to the topic of "How does a data communication system work?" following below here:

Data communication based on the computer network model that allows sharing and transmitting the data to another computer system through the physical layer of the data communication system.

There are some points on the working of data communication system following below here:

• Computer system used for user device to communicate

• Network device is used to connect with other computers

• Data cable is a physical layer example for network model

• Storage devices are used to store the network database for client and admin users

Let's discuss these points above about the computer system and the data communication system related to the topic of "How does a data communication system work?" explanation following below here:

Computer system used for user device to communicate

Computer system used for user device to communicate that means the computer system is used for sending the data to the connected computer system through the network device on the network model and both can send the data to each other based on the physical layer which included the data cable that can transfer the data in the speed of 100 mbps to 100 gbps depends on the type of network device if the local area network then the data cable low capacity of transfer rate of data cable such as:- 10 kbps to 100 kbps because in the local area network they don’t uses more than the other user on the network device due to low traffic of sending the data through the low capacity of data cable.

Network device is used to connect with other computers

Network device is used to connect with other computers that means the network device is used to provide the transfer data and control the data in the network device because the network also takes decision on the network model which means the data where to send on the particular address on the network device because there are so many types of the users are connected to the network device through the data cable which is a physical layer and each have an IP address on the network model.

Network device is also a simple one that cannot take decisions directly where the computer targets the IP address and takes load if the high traffic of data is transferred through the network device in the network model.

Data cable is a physical layer example for network model

Data cable is used to transfer the data in the cable according to the quality of the cable inside, implementing the material used to transfer the signal to the IP address of the computer system or other resources or network device.

Data cable is used to transfer the high rate of traffic data in the basic unit of kbps and more than Mbps which means the kbps refers to kilobit per second and Mbps megabit per second.

Example of data cable transfer data:-

The database file is approx. In 120 mb of file size then the data cable transfer if the data cable has a capacity of transfer rate is 100 kbps then 120 mb of file takes 20 minutes to transfer the file.

Storage devices are used to store the network database for client and admin users

Storage devices are used to store the network database for client and admin users that means the network database is used for the client user that stores the client related database file and the relational database file which stores the record and attributes of the user.

The admin user also has a database file which is used to register and verify username and password to verify the admin user because the admin can upload the new file for the client user on the website interface that shows the data on the client side interface.

The client can see the data which the admin user uploads on the website through available options and stores in the admin storage device.