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These questions cover a wide range of topics related to Java memory management, including garbage collection, memory leaks, and performance leaks.
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1. What is the difference between a soft reference and a weak reference?
2. What is the difference between a final variable and a non-final variable?
3. How can I improve the performance of my garbage collector?
4. What are the advantages and disadvantages of using a garbage collector?
5. What is the difference between a memory leak and a performance leak?
6. What is the difference between a class and an object?
7. What is the difference between a finalizer and a garbage collector?
8. What is the difference between a strong reference and a weak reference?
9. What are the different ways to allocate memory in Java?
10. What is the difference between a static variable and an instance variable?
11. What is the difference between a phantom reference and a weak reference?
12. How can I identify and fix memory leaks?
13. What is the difference between an abstract class and an interface?
14. What is the difference between a public variable and a private variable?
15. What is the difference between the stack and the heap?
16. What is the purpose of a garbage collector?
17. What is the difference between a protected variable and a private variable?
18. What are the different types of garbage collectors?
19. What are the different types of memory leaks?