Preconditions are the conditions that should be fulfilled before executing test cases. One such example is that user should be logged in as administrator before updating the permissions tab of the application.
Test Set is a way to organize test cases. In test sets test cases are organized in a flat structure. Test sets are created so that management of test cases is a bit easier. If there is a large number of test cases involved in a project, grouping in test sets helps in categorization of testing for example create test sets for logging functionality. Test sets also makes searching the test cases easier.
Test cases with parameters are created with dynamic test data and then this data is passed in iterations to these test cases to verify if the functionality is working correctly or not for each iteration.
Test Cases are documents where the test steps, preconditions, test data and expected results are written down. Then these test cases are run with the test data provided and final results are matched to see if the functionality being tested is working fine.
This article will demonstrate how to create a project in Jira. A project is a set of tasks achieving a particular aim to be completed within a clear start and end date.