Types of Testing

There are different types of testing available in the software industry. Each type of testing has its own purpose and importance. In this tutorial, we will learn about different types of testing in detail. There are mainly four types of testing available in the software industry. They are:

• Functional Testing
• Non-Functional Testing
• Regression Testing
• Maintenance Testing

Functional Testing

Functional Testing is a type of testing that verifies the application's functionality. It ensures that the application is working as per the requirements. In this type of testing, the tester verifies the functionality by providing input and checking the output. The main purpose of functional testing is to ensure that the application is working as expected.

Non-Functional Testing

Non-Functional Testing is a type of testing that verifies the application's non-functional aspects like performance, usability, security, etc. It ensures that the application is working as per the non-functional requirements. In this type of testing, the tester verifies aspects like performance, usability, and security. The main purpose of non-functional testing is to ensure that the application works efficiently from a non-functional perspective.

Regression Testing

Regression Testing is a type of testing that verifies the application's existing functionality after making changes to the application. It ensures that the application is working as expected after making changes to the application. In this type of testing, the tester verifies the application's existing functionality after making changes to the application. The main purpose of regression testing is to ensure that the application is working as expected after implementing changes.

Maintenance Testing

Maintenance Testing is a type of testing that verifies the application's functionality after making changes to the application. It ensures that the application is working as expected after making changes to the application. In this type of testing, the tester verifies the application's functionality after making changes to the application. The main purpose of maintenance testing is to ensure that the application is working as expected after making changes to the application.

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