What is Jira test case?

Related questions

1. Is Jira only for software development?
2. What is confluence vs Jira?
3. What is trello programmed in?
4. What does trello do?
5. What is atlassian used for?
6. Is Jira a good project management tool?
7. What are the bulk change permissions in Jira?
8. What is confluence and how it is used?
9. How do I create a JIRA account?
10. Is Jira only for agile?

Tags

1. #created
2. #release
3. #defined
4. #where
5. #filling
6. #fields
7. #subtask
8. #version
9. #issue
10. #summary
11. #creating
12. #required
13. #component
14. #testcase
15. #field
16. #description
17. #going
18. #affects