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Li-Fi vs Wi-Fi: A Battle of Light and Waves

Li-Fi vs Wi-Fi: A Battle of Light and Waves Li-fi is a light fidelity device that supports only the infrared and other lighting systems to transfer the data to the device which is used to receive from the sender device. Wifi is a wireless fidelity device that supports the radio waves to transfer the data to the wifi device which is used to receive the wifi signals at the limited ranges due to the device version capacity. Introduction to the computer system and computer applications related topics are listed following below here: Li-Fi vs Wi-Fi: A Battle of Light and Waves Let’s discuss the computer system related topic and questions above listed and their answers are following below here: Li-Fi vs Wi-Fi: A Battle of Light and Waves There are some points on the computer system and data communication related to the topic of “Li-Fi vs Wi-Fi: A Battle of Light and Waves” following below here: Lifi based data communication system:- Li-Fi is a light based signal data transmission ...

What is digital and data in the reference of the computer and information?

What is digital and data in the reference of the computer and information?

Digital data can be transferred from the computer to the other computer system through the network device and the computer can easily receive the data digitally through the data cable that is used to connect both computer systems through the data cable through their own IP address on the computer system and network device in the network model.

The data cable is used to connect two or more computer system through the IP address of the computer systems and network devices makes hybrid network devices model or topology to share the data to each other depends on the user through the network devices hold capacity to share the data such as:- hub is used for low traffic of digital data sharing but the switch much larger than the traffic hold capacity from the hub and the server or router are used for high data sharing traffic in the speed of 1mbps to 100 mbps depends on the user files sharing to each other per second on the network model from one computer system to another computer system that is connected to the network device and network model.


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


What is digital and data in the reference of the computer and information?


Let's discuss the topic related to the computer system and the data communication topic is "What is digital and data in the reference of the computer and information?" explanation following below here:


What is digital and data in the reference of the computer and information?

There are some points on the computer system and digital data communication related to the topic of "What is digital and data in the reference of the computer and information?" following below here:


What is digital and data in the reference of the computer and information?

  • Data can transfer from one computer to another computer
  • Data is a raw of facts which makes an information for user
  • Digital data can be transferred in the form of data packets through the network device
  • Security of digital data mostly performed through the cryptographic security model


Let's discuss these points listed above about the computer system and digital data communication related to the topic of "What is digital and data in the reference of the computer and information?" explanation following below here:


Data can transfer from one computer to another computer

Data can transfer from one computer to another computer system through the data cable if the two computer systems are connected through the data cable without using the network device that is used to share and transfer the data to the computer system from another computer system using the input resources orders or instructions to the computer system or network device in the network model.

The data cable is connected between two computer system that is known as the peer to peer connection which means the two computer systems are connected through the single data cable and both computers are able to share and transfers the digital data to each other and it is depends on the ports are available on the cpu cabinet or laptop computer system. The single data cable has a high latency of data transferring systems on the peer to peer connection and the computer systems are limited to transfer the data to each other. Hence, the user sends the minimum data and files to each other with low traffic due to a single data cable and shares the digital data to each other.


Data is a raw of facts which makes an information for user

Data is a raw of facts which makes an information for the user that means the data is half meaning of information that the user cannot understand the data but the two data parts are made of information or three parts of data or more parts of data makes information. Similarly, the two or more pieces of information make a database file, and the two or more database files make a database management system. Many database management system or DBMS makes a warehouse on the network database for accessing from the warehouse to the client server to use the service available on the internet and access easily through the server network devices to provide the processing function to applied on the database file to get the output data to the end user on their computer system.


Digital data can be transferred in the form of data packets through the network device

Digital data can be transferred in the form of data packets through the network device that means the digital data can be transferred through the data cable and the data cable has a latency to transfer the data from one computer system to another computer system.

The digital data can be transferred through the network device and the network device has a also a capacity to share the data to the computer system which is targeted on the network model that are connected many computers and allows the data to share to each other with the limited traffic of data packets shares from an IP address to another IP address of port on the network model.


Security of digital data mostly performed through the cryptographic security model

Security of the data in the digital performed through the cryptographic security methods to secure the database in the different or unique method such as:- the hidden message is made using the 'abcd' is a group of key to give an input instructions to the application software to understand what types of meaning of 'abcd' and the user can share the data from one computer system to the another computer system it is only depends on the meaning and makes some sense on the cryptographic message that has been share from one user to another connected user on the digital data communication system.

If the user has abcd is a '1' then the acdb is a '+' Similarly, the bcda is a 1, dcba is a '=' cbda is a '2'. That makes a combination of cryptographic security message is " abcd acdb bcda dcba cbda are known as 1+1= 2 is answer of the cryptographic language that is used to share a message on the application software to receiver from the sender which makes a hidden message to the user.

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