Software Testing type

Software testing is a process of evaluating a software system or application to ensure that it meets the specified requirements and performs as expected. The process checks for errors, and whether the outcome of the application matches expectations before the software is installed. The primary goal of software testing is to identify any difference between the expected and actual results, uncovering bugs, vulnerabilities, and functional issues.

Software testing can be performed at various stages/levels, including:

– Unit Testing: this stage involves testing individual components or units of the software to verify the functionality.

– Integration Testing: this stage involves testing process where individual units are combined and tested as a group. The purpose of this level of testing is to expose faults in the interaction between integrated units.

– System Testing: this stage involves testing process where a complete, integrated system/software is tested. The purpose of this test is to evaluate the system’s compliance with the specified requirements.

– Acceptance Testing: it is performed to determine whether the software meets the user’s requirements and is ready for deployment.

There are two types of software testing techniques, including:

Ø Black Box Testing: the technique of testing in which the tester doesn’t have access to the source code of the software and is conducted at the software interface without any concern with the internal logical structure of the software is known as Black Box Testing.

Ø White Box Testing: the technique of testing in which the tester is aware of the internal workings of the product, has access to its source code, and is conducted by making sure

that all internal operations are performed according to the specifications is known as White Box Testing.

Why software testing is important? Software testing is the culmination of application development through which software testers evaluate code by questioning it. This evaluation can be brief or proceed until all stakeholders are satisfied. Software testing identifies bugs and issues in the development process so they’re fixed prior to product launch. This approach ensures that only quality products are distributed to consumers, which in turn elevates customer satisfaction and trust.