A Comprehensive Guide to System Testing System testing evaluates a complete software application to ensure it meets specified requirements, occurring after integration testing and before acceptance testing. Importance It verifies requirements, checks integration, evaluates user experience, and identifies defects before release. Types Key types include: - Functional Testing: Validates features. - Non-Functional Testing: Assesses performance and usability. - Regression Testing: Ensures changes don’t disrupt functionality. Methodologies Includes black box, white box, and grey box testing. Process The process involves requirement analysis, test planning, design, execution, defect logging, and closure. Best Practices Define clear requirements, create comprehensive test cases, use automation, and involve stakeholders. Integrating system testing enhances product quality and user satisfaction, leading to reliable applications.
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