Pregunta de entrevista de Renaissance Learning

Technical: 1. Course allocation. 2. write junit test cases for above program . 3. what is dependency injection and inversion of control ? 4. why do you need serverless instances? 5. what is auto boxing and auto unboxing ? 6. what do you look for when you are reviewing a code ? 7. cons of indexing in a database ? 8 some questions regarding security and resilience .