What are some of the test cases you would write for a mobile application?

Software test engineers use test cases to quickly develop testing procedures that will identify specific issues and lead to their resolution. Once a test case has been developed, it can be repurposed to test similar products for similar issues. This makes the work of a test engineer more effective and drives consistency within the testing process. Interviewers are interested in both of these outcomes. Answering this question appropriately will demonstrate that you're qualified for this role.