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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 do you mean by peripheral devices on the computer system?

What do you mean by peripheral devices on the computer system?

Peripherals on the computer system are used to provide the service on the computer system and peripherals are used to take input data to the computer system and provide output data to the end user.

The peripheral devices perform a specific task on the computer system of their operating system and application software to perform a task on the computer to provide the user the output data in the form of a solution of the user. The peripheral devices are performing the task to get a solution for the particular department of the computer system to solve the particular task on the computer and through the input peripheral device and provide the service to the end user on the computer system.

The peripheral device is a device that performs a task which is given instructions by the CPU after processing the input value on the program of the application software or operating system.

When the user send the input instructions to the computer then the cpu chip compute the input instruction then provide the output data and the cpu decide which output peripheral resource is used to control to provide the output data to the end user then the cpu send the data of output result to the output peripheral to provide the output data to the end user and the user get the output information from the output peripheral from the program of the application or operating system on the computer system.

For example:- the user sends the input instruction to play the file of audio data which is music file format and it plays and runs in the application software to provide the output data from the output peripheral device is speaker output device peripheral to provide the audio data to the computer system. Here in this process the cpu sends the instruction to provide the sound that is read and recorded on the file database of audio to send the frequency data to the speaker output device on the computer system, hence the cpu controls the output peripheral device.


Introduction to the computer system and peripherals related topics are listed following below here:


What do you mean by peripheral devices on the computer system?


Let’s discuss the computer system and peripheral topic and questions above listed and their answers are following below here:


What do you mean by peripheral devices on the computer system?

There are some points on the computer system and peripherals related to the topic of "What do you mean by peripheral devices on the computer system?" following below here:


What do you mean by peripheral devices on the computer system?

There are majorly divided the peripheral devices for computer system following below here:


Computer system peripherals


  • Input peripheral devices
  • Output peripheral device


Computer networking peripherals


  • Network device peripherals
  • Data cable peripherals
  • Network resources peripheral


Let's discuss the points listed above about the computer system and peripheral devices related to the topic of "What do you mean by peripheral devices on the computer system?" explanation following below here:


There are majorly divided the peripheral devices for computer system following below here:


Computer system peripherals


Input peripheral devices

Input peripheral devices are used to send the input data to the computer system and it is used to give instructions to the application software or operating system or website or web application depending on the running files and programs on the computer system.

Input peripheral controls the software and operate it to get a solution for the end user on the computer system providing the output data through the output device depending on the output data type.

The input hardware peripherals used to develop the new application, new website, web application software and new operating system in the GUI form to provide a new concept of using the application softwares, games, operating system, task of tool application, web application etc.


Output peripheral device

Output peripheral devices are used to provide the output data to the end user when the end user connects the output device to the computer system and the output device provides the output data which has been controlled by the program of an application software.

The output device peripherals are only made for specific output data to provide the output to the end user such as:- the speaker output device is used to provide the output data in the form of audio data to the end user and the speaker output device cannot display the text data, image data and video data. It is only used for listening the audio data comes from the speaker output device to the end user which is very useful when the video data has no audio then the video data only can display the data in motion but with the audio data the video is more powerful for the end user to get the complete explanation for particular topic on the computer system.


Computer networking peripherals


Network device peripherals

Network device peripherals are used to provide a network model to the end user and make a model of the network that provides the data transfer and data communication system.

Network device peripherals are used to provide the data communication system when the network model is completed then the user can transfer the data in the network model to the computer system through the data cable and the data cable transfers the data which has been sent to the particular port of the computer system through the network device of the network model.

The network device is used to connect many types of computer system and components that are used to send the data and instructions to the network device and the network device transfers to the resource of the computer system or connected resource of the computer which provides the output data.

Such as:- A file can be transferred to the different departments using the network device and the network model which includes the data cable, network device and computer system. Basically the network device provides so many ports that are used to connect the many computer systems and make a network model to transfer the data on the particular IP address of the computer system.


Data cable peripherals

Data cable peripheral devices are used to provide the medium of connection to the computer system and resources with the network device.

The network peripherals device connected with the data cable because it is used to transfer the data and the data is divided into some parts in the data packets to transfer the data in the specific traffic on the network model to the computer system.

The data cable is used to transfer and their capacity of transferring the data in the 1 kbps to 1000 gbps depends on the quality of the data cable. It also depends on the quality used in the network model such as the local area network uses the low quality of data cable because it is not required for higher data transfer to the computer system because they have a limited data transfer in the traffic of data to the computer system.

The local area network uses the data cable which has capacity to transfer the data in the speed of 1 kbps to 100 Mbps to transfer the data in the divided data packets to the computer system.


The optical fiber data cable:-

The optical fiber data cable is a light band cable that transfers the data at light speed.

The data can be transferred to the port of the IP address of the particular computer system or network device to transfer the data through the data cable but the optical fiber data cable is widely used which means the optical fiber data cable is used country to country that can transfer in 1000 gbps of data to the particular port of IP address using the optical fiber data cable.

It is used for higher data transfer which is a mostly busy area. That means the country is used to transfer the higher data in the large capacity of file sizes and data packets to the particular IP address to the network device. It has a core part that transmits the light to send the data packets in a large size file.

Inside the core part of optical fiber it can transfer light rays which are used to band from the cladding layer which is coated over the fiber or glasses of data cable.


Network resources peripheral

Network resources peripheral devices are used to provide network devices to provide the output data which are connected in the network model through the data cable of the computer system.

Network resource peripherals are used to provide the connection of more computer systems that provide the computer systems and many users can connect to share the data to each other using the topology model and a hybrid topology model.

Network resource peripheral devices are used to provide the service to the end user and perform a specific task on the computer system and network device. The output peripheral resource on the network model provide the output data to the end user which is controlled by the given instructions to the output resource through the computer system or network device which takes a decision to the output peripheral device that provide the output data after processing the input value given by the end user through the input peripheral device on the computer system or the network device. If the user is working on the website in the network model then the network device can make a decision through the programming language to make a decision for computing the input value to give an output data to the end user through the output peripheral resource connected in the network model.

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