Infosys QA Automation Engineer interview questions

Interviewer asked me management type questions about team which i answered. Not sure why they taken my interview if they dont want to select candidates, just a waste of time.

Explain testing methodologies used in your project. Explain Agile ceremonies. Explain the defect life cycle. Deferred defect. What will you do when a defect is rejected? Priority and severity of a bug. Difference between critical and high priority. Can we defer high-critical defects? Defect leakage. How much do you rate yourself in Java out of 5? Data types in Java. Non primitive data types. Difference between primitive and non-primitive data types. Wrapper class in Java.