Software engineering- system testing
This document discusses different phases of a project and types of system testing. It describes the concept, analysis, design & coding, and maintenance phases of a project. It also discusses various types of system testing including performance, stress, scalability, localization, interoperability, reliability, and security testing. Performance testing checks for "performance bugs" and ensures the software does not take infinite time or resources. Stress testing determines how the system behaves under extreme loads and scalability testing checks maximum system capability. Localization testing verifies global functionality after translation. Interoperability testing ensures products can exchange and use shared information. Reliability testing checks for frequent errors, and security testing identifies vulnerabilities through simulated attacks.
Software engineering- system testing
- 1. -M.L.Dahanukar CollegeSoftware Engineering Name: Tejas S. Mhaske Class: SYBSC(IT) Div.: B Roll no.: 95
- 2. Different Phases While Handling A Project • Concept Phase1 • Analysis • Design & Coding Phase2 • Testing • Deployment Phase3 • Maintenance
- 5. •Performance Testing Every system will have implicit performance requirements. The software should not take infinite time or infinite resource to execute. “Performance Bugs” sometimes are used to refer to those design problems in software that cause the system performance to degrade
- 6. •Stress Testing This is done to find out if the product’s behavior degrades under extreme conditions and when it is denied the necessary resources. It is expected to gracefully degrade on increasing the load but the system is not expected to crash at any point of time during stress testing. This helps to understand how the system behaves under extreme and realistic situations.
- 7. •Scalability Testing Scalability testing is also called as Load Testing. This testing requires enormous amount of resource to find out the maximum capability of the system parameters.
- 8. •Localization testing It is about global functioning of the product. It will verify that the application still works, even after it has been translated into new language or adopted for a new culture.
- 9. •Interoperability Testing IT ensures that two or more products can exchange information, use the information, and work closely.
- 10. •Reliability Testing To verify the ability of the subsystem of a system to confirm that it performs the user required functions without any frequent errors. It is to check that how long and how efficiently system work without any error.
- 11. •Security Testing Software quality, reliability and security are tightly coupled. Flaws in software can be exploited by intruders to pen security holes. With the development of the Internet, software security problems are becoming even more severe. Simulated security attacks can be performed to find vulnerabilities.
- 12. THE END.