Explain about your project, Spring container types, and its used, Life cycle, Annotations, what will happen if two different beans id is created from a single class, the difference between singleton and prototype, write a program to read the data from files and count the words, program to start a Thread, Thread Life Cycle, Exception handling program, Difference between HashMap and TreeMap, Explain internal working flow of these two, Difference between interface and Abstract class, Multiple inheritance program(through interface),