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Software testing plays a crucial role in ensuring the quality, functionality, and reliability of software applications. There are several types of software testing, each with its own purpose and objectives. Here are some of the most common types of software testing:
Unit Testing: Unit testing involves testing individual units or components of the software, such as functions, methods, or classes, in isolation. It focuses on verifying the correctness of the smallest units of code and is typically performed by developers.
Integration Testing: Integration testing validates the interaction and integration between different modules or components of the software. It ensures that the integrated components work together as expected and identify any issues that may arise due to interface or communication problems.
System Testing: System testing verifies the complete and integrated software system as a whole. It tests the system against the specified requirements to ensure that it meets the functional and non-functional requirements, performs as expected, and interfaces correctly with external systems.
Acceptance Testing: Acceptance testing is performed to determine whether a software application meets the acceptance criteria and is ready for deployment. It is typically carried out by end-users or stakeholders to validate the software's fitness for its intended purpose.
Performance Testing: Performance testing evaluates how well a software application performs under expected workload conditions. It aims to identify any performance bottlenecks, scalability issues, or resource limitations and ensures that the software meets performance requirements.
Security Testing: Security testing focuses on identifying vulnerabilities, weaknesses, and potential threats in a software application. It aims to ensure the confidentiality, integrity, and availability of the software and protect it from unauthorized access, data breaches, and other security risks.
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