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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 ...

How to determine the requirements of application software development?

How to determine the requirements of application software development?

Determine the requirements of application software development that means the determination of requirements is a user requirements on the application software to develop the new option on the application software. 

The new option included on the application software to provide the output data to the end user through the output resource on the computer system from the application software.

Determine the requirements of application software is a term that includes the research of application to find some need the application software options to add into it and provide the solution of the input value when the application software takes some input values from the input resources of the computer system.


Introduction to the computer system related topic of application software development and the topic is following below here:


How to determine the requirements of application software development?


Let’s discuss this computer related topic of application software development and their points are following below here:


How to determine the requirements of application software development?

There are some points on computer system and application software development related to the topic of "How to determine the requirements of application software development?" following below here:


How to determine the requirements of application software development?

  • Application software need to add more options to provide the new solution in their service
  • Application updates the new options after studying the feasibility study on application
  • Maintenance of database can be changed and need to improve the new concept of coding and program for processing data
  • Security section also need to improve the requirements of hardware and software options


Let's discuss the points listed above about computer system and application software development related to the topic of "How to determine the requirements of application software development?" explanation following below here:


Application software need to add more options to provide the new solution in their service

Application software needs to add more options to provide the new solution in their service that has many requirements in the market and research on the social media sites and any types of medium collected databases to analyse the requirements of the application software on the computer system or smartphone device.

The new added option on the application software to the end user to provide the output solution on the computer system or smartphone device to research the requirements on the service option on the application software.

The option included a program to take input value for processing the data and use the conditions and expressions to compute the input value and provide the output value to the output interface of the application software to the end user.


Application updates the new options after studying the feasibility study on application

Application updates the new options after studying the feasibility study on application that means update option is applied on the application software when the developers are used to add new option on the application software after feasibility study to develop the new option and add into the application to provide the service to solve the problem into the application provide output data to the end user through the output resource on the computer system.

Application updates a new option when the file is connected to the server to auto download the file and add into the database of the application software to execute the program and connect into the application software.


Maintenance of database can be changed and need to improve the new concept of coding and program for processing data

Maintenance of database can be changed and need to improve the new concept of coding and program for processing data that means the maintenance of database is a term of manipulating the data into the database file using the commands and program that applied on the database in the form of OQL or DQL and DML to apply on the data in the database file according the database model type such as: Object database model and Relational database model.

The maintenance of databases can be changed and need to improve the concept of coding on the database file to solve the management data using the conditions and expressions applied on the database to manipulate the data into the database file on the application software.


Security section also need to improve the requirements of hardware and software options

Security section also need to improve the requirements of hardware and software options that means the security model of an application software included the security layers of the system design model and database file to provide the layer and processing system using the program of integrated language and database programing to compute the input value and provide the verification system to process the input value into the application software.

The security also improve the version to add new option of verification system using the OQL and DQL based on the Object database model and Relational database uses the DCL only to control the data into the security layer such as:- username and password are the data that controlled by the DCL to verify then allow to access the account on the application software.

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