What are the key challenges of software testing?Key Challenges of s/w testing are:
1. Testing considered late in project.
2. Requirements not testable.
3. Integration is done after all components have been developed: This might result into full testing not being covered.
4. Complete testing is not possible.
5. The application can be in a stable form so that it can be tested.
6. The testing always should be under time constraint.
7. There is lack of skilled testers.
8. The requirements may keep on changing.
9. There can be some lack of resources tools and training.
10. A complete application has to be tested.
11. A proper understanding of the requirements,domain knowledge and the business user perspective understanding.
12. To know which tests need to be execute first.
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