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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 ...
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What are the uses for testing the software?

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


What are the uses for testing the software?


Let’s discuss this topic is related to the computer application software in the computer system world explain following below here:


What are the uses for testing the software?

There are some points on the computer system and application software development related to the topic of "What are the uses for testing the software?" following below here:


What are the uses for testing the software? There are some points on the computer system and application software development related to the topic of "What are the uses for testing the software?" following below here:

  • To protect the application software security checking work
  • Testing of application is verify the application software is genuine to use on computer system
  • Testing of application software to work properly giving output to the end user 
  • Testing of application software verify the data processing working properly


Let's discuss the points listed above about the computer system and application software development related to the topic of "What are the uses for testing the software?" explanation following below here:


To protect the application software security checking work

To protect the application software, security checking works on the database of the application protected by the layer of security interface when the user needs to access the application software. The application software executes the interface of security and the user checks if the security layer is working by entering the username and password or other requirements of data to security to access the application software and open to use the application software service after the layer of security.

The security of application software is used because the security is necessary to protect the application software. If the security interface is not working properly then the application makes bad impacts on the end user and makes the bad impression of using the application feel unsafe to use.


Testing of application is verify the application software is genuine to use on computer system

Testing of application process is to verify that the application software is genuine to use on the computer system and compatible with computer system hardware resources or devices.

Testing the application makes the application perfect to use on the computer system because all over the testing process verifies the application is compatible with the operating system and hardware devices of the computer system and runs on the computer system.

Testing verifies the application software is supportive application software on the particular version of the operating system and model of the computer system and its hardware devices connected to the computer system.

Testing verifies and completes the process of genuine uses on the computer system not corrupted application software or bugs on the computer system.

Without testing verification of application software it looks like bugs on the computer system. Bugs corrupts the operating system function to execute and disturb the operating system and crashes problems.


Testing of application software to work properly giving output to the end user 

Testing the application software to work properly gives the output to the user when the user checks the output data the application software gives the output in the 100% accuracy on the output result from the processing of the algorithm of the application software which is developed behind the design interface of the application software using the programming language.

When the user gives some instructions to the application, which is the input instructions then the application uses the process of program algorithm to solve the input to process and give output data to the user through the output device that means this process is working properly to check in the testing section of the application software properly. Such as if the application software gives simple interest to take input of principal, time and rate then the give the output after using the algorithm of the program of application software to give output to the user after calculating the result. This process is worked properly to check it by manual process for input given to the application and the output is correct then the application software is verified from output is 100% accurate.


Testing of application software verify the data processing working properly

Testing of the application software verifies the data processing working properly, that means the data processing algorithm of the program which is used to provide the output data to the user after the data processing such as formula used in data processing language, predefined function applied, keywords used in the program language of the database etc.

Testing the data processing is checked through the output data from the application software that comes through the output device.

Data is processed when the data is updated, deleted, changed, inserted new data etc. This type of operation makes the data processing through the particular instructions on the application software.

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