ISTQB CTFL-Foundation Questions Answers

Load testing is a type of non-functional testing used to verify that the system can handle a specified load of users performing transactions within acceptable performance parameters. In this case, load testing would ensure that up to 100 users can carry out transactions simultaneously with response times within 5 seconds. This testing helps identify performance bottlenecks and ensure that the system meets the performance requirements under expected user load conditions​​.

To meet the test plan requirements and logical dependencies, the test schedule should start with re-tests (those that have previously failed), followed by the highest priority tests. Additionally, tests should be scheduled to create necessary test data for subsequent tests. In this case, teste(log in as admin user and create a standard user) must be done first as it is necessary to perform all other actions. Following this, testa(log in as standard user and create customer account) creates the standard user needed for subsequent actions. Then, the highest priority testd(order twoitems or more), which has failed before, should be executed next, followed by testc(create invoice for order), and finally testb(order one item)​​.