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Describe the role of social media sites in digital communication technology?

Describe the role of social media sites in digital communication technology? Social media sites provides many types of ways to share and allow to send different types of data such as:- text data through file of text document or direct message text to the chat box directly to the user by typing, the audio clip can be recorded to send the file or direct voice calling system allows to connect with the user when the user is online. Similarly, video data can be shared to the user in the form of a file and directly connected in the form of video call or video chatting. The image file can be used to share the information object which is still object information including text data depending on the creators. The social media sites provide the services of connecting users through the data communication system using the different types of option such as:- chatting using text messages, audio clipping sends methods, recorded current video through the camera or direct video call or chat option, voi...
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What is data communication and computer networks?

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


What is data communication and computer networks?


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


What is data communication and computer networks?

There are some points on the computer system and data communication network related topic of "What is data communication and computer networks?" following below here:


Data communication


  • Data communication connects people through the network devices with some protocols of communication
  • Data communication provides network that connects user through network device with application to communicate using different types of data 


Computer network


  • Computer network connects computer through a medium such as wired connection and wireless connection medium can share data
  • Computer network shares data by the user, it is possible through the internet protocol of every computer system


Let's discuss the points listed above about the computer system and computer network related topic of "What is data communication and computer networks?" explanation following below here:


Data communication


Data communication connects people through the network devices with some protocols of communication

Data communication is a process of sending data to the receiver device that is connected to the computer system and decodes the signal coming from the sender device. These sender and receiver devices are also known as network devices in the communication model system. The data communication provides the service to send the data and receive the data according to the capacity of the network devices such as range of signals. The network device in the data communication model of protocols of data communication such as the TCP IP model includes layers of the communication system that represents and defines the layer and connection of the communication system.

Where the TCP IP stands for Transmission Control Protocol and Internet Protocol of the communication system. 


Data communication provides network that connects user through network device with application to communicate using different types of data 

Data communication provides a network that connects a user through a network device with an application to communicate using different types of data that means the application software is used to communicate through the network device to the user according to the requirements of the user data types such as text data, image data, audio data and video data. The different types of data are used in the data communication system and these data are used to interact according to the model of communication system such as layer of communication as application layer, physical layer, network layer, data link layer etc.

This layer allows for the different types of connection between communication systems of the data communication.


Computer network


Computer network connects computer through a medium such as wired connection and wireless connection medium can share data

Computer networks connect computers through a medium of wired and wireless connection to share data to the user according to the  requirements of the users. The computer networking system is a combination of network device, computer system database and hardware resource etc. 

The computer system can connect with a single cable or wire of ethernet cable or optical fibre to share data and make a data transmission between two computer systems called peer to peer connection of the computer system. The computer can connect so many computer systems through the network device because the network device has so many ports available in the physical level of the computer network. In the wireless medium the network device capacity to connect with limited connection according to the adding capacity of network device.


Computer network shares data by the user, it is possible through the internet protocol of every computer system

Computer network allows sharing data by the user and it is possible through the address of internet protocol which is available for all connected computer systems to the network device when the user connects to the computer system through the network device.

The internet protocol address is a type of verification of the network device and computer system that connects after verifying the right code of internet protocol address on the address bar of the internet protocol on the application software network.

The internet protocol also can type on the browser because it can also detect where the address is connected to the web page on the internet on the address bar of the browser.

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