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Software Testing Concepts

Software testing is the process of evaluating a software application to identify defects and ensure it meets requirements. It involves various types like unit, integration, system, and acceptance testing. The goal is to verify functionality, performance, security, and usability, ensuring a reliable, high-quality product before release.

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Software Testing Concepts

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  1. SOFTWARE TESTING CONCEPTS Software testing is the process of evaluating and verifying that a software application or system functions correctly and meets specified requirements.

  2. TYPES OF SOFTWARE TESTING Manual Testing: Testers manually execute test cases without using automation tools. Suitable for small projects or when user experience is critical. Automated Testing: Test scripts and tools are used to automatically perform tests. Suitable for large projects or repetitive tasks.

  3. LEVELS OF SOFTWARE TESTING Unit Testing: Testing individual components or modules of the software. Typically done by developers. Integration Testing: Testing the interaction between different modules or components. Ensures that combined components work as expected. System Testing: Testing the complete and integrated software system. Checks overall functionality and behavior. Acceptance Testing: Verifies if the software meets business requirements. Performed by end-users or clients.

  4. TESTING METHODOLOGIES BLACK BOX TESTING: WHITE BOX TESTING GRAY BOX TESTING Involves testing internal structures or workings of an application. Combination of both black-box and white-box testing. Focuses on testing the software’s functionality without knowing the internal code structure.

  5. COMMON TESTING TYPES Functional Testing: Validates the software against functional requirements. Non-Functional Testing: Tests non-functional aspects like performance, usability, and security. Regression Testing: Ensures new code changes don’t negatively impact existing functionality. Performance Testing: Evaluates the software’s scalability, speed, and performance under load.

  6. SOFTWARE TESTING LIFE CYCLE (STLC) Requirement Analysis: Review project requirements to determine testing scope. Test Planning: 1. Create a test strategy, define objectives, and allocate resources. Test Design: 1. Design test cases, prepare test data, and set up environments. Test Execution: 1. Execute the tests and log defects. Defect Reporting: 1. Track, report, and resolve issues found during testing. 1.

  7. TOOLS FOR SOFTWARE TESTING Manual Testing Tools: Jira, TestRail, Quality Center Automated Testing Tools: 1. Selenium, QTP, TestComplete Performance Testing Tools: 1. LoadRunner, JMeter, NeoLoad 1. -

  8. Get In Touch With Us www.uncodemy.com +91 7701928515 +91 8766313646

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