Pergunta de entrevista da empresa WD

1. how the memory will be allocated when class is created, will it consume any memory without creating any object ?. 2. explain the memory, and where each section gets stored. 3. explain the projects on resume. 4. compare and explain interrupt vs polling? 5. explain deadlocks and how to resolve those? 6. how to solve priority inversion? no coding round for internship but you can expect technical question in depth.