IBM Senior Software Engineer Java Developer interview questions

1. Explain Java memory Model 2. Explain Java garbage collector 3. Write program to print pascals triangle , solve using stream, Intstream. 4. code snippets quetions from OOPs concepts 5. Write program to pring odd even numbers using threads class User { private int id; private String name; private String address = "Bangalore"; User() { this(1, "John", address); } }