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Q1. What is the Difference between final, finally, finalize?

Q2. Difference between "== operator" and "equals() method" in java?

Q3. What are the various modifiers available in java ?

Q4. Differences between String and StringBuffer?

Q5. Difference between StringBuffer and StringBuilder?

Q6 String vs StringBuffer vs StringBuilder?

Q7 Interface vs abstract class vs concrete class ?

Q8 Access Specifiers vs Access Modifiers?

Q9 Difference between Interface and Absract Class ?

Q10 Explain about System.out.println(); ?

Q11.(A) Explain about Main() [Syntax & Alternative declarations]; ?

Q11.(B) Explain about Main() [Overloading, inheritance, overriding & method hiding]; ?

Q11.(C) Explain about Main() [1.7 Version Enhancements]; ?

Q12.(A) Difference between Overloading and Overriding? (part-I)

Q12.(B) Difference between Overloading and Overriding ?(part-II)

Q13.Difference between Parent p = new Child(); and Child c = new Child(); ?

Q14. Various possible combinations of try-catch-finally;?

Q15. Difference between Exception and Error ?

Q16. Difference between Checked exceptions and Unchecked exceptions ?

Q17. Differences between fully checked exceptions and partially checked exc..?

Q18. Control flow in try - catch ( Java Exception Handling)?

Q19. Control flow in try catch finally (Java Exception Handling) ?

Q20. Collections - Need of Collection Framework ?

Q21. Collections - Difference between Arrays and Collections ?

Q22. Collection and Collection Framework ?

Q23. Difference between Collection and Collections ?

Q24. 9 key interfaces of Collection framework - Collection ?

Q25. 9 key interfaces of Collection framework - ii. List ?

Q26. 9 key interfaces of Collection framework - iii. Set ?

Q27. Difference between List and Set ?

Q28. 9 key interfaces of Collection framework iv SortedSet v Navigable Set ?

Q29.key interfaces of Collection framework vi. Queue ?

Q30. 9 key interfaces of Collection framework vii Map?

Q31. 9 key interfaces of Collection framework viii SortedMap ix NavigableMap?

Q32. Overview of Collection framework ?

Q33. Collection Framework - Collection interface details?

Q34. Collection Framework - List interface details?

Q35. Collection Framework - ArrayList details?

Q36.Differences between ArrayList and Vector?

Q37.How to get Synchronized version of ArrayList - Collections?

Q38.LinkedList details - Collections?

Q39.Differences between ArrayList and LinkedList?

Q40.Stack class details (Collection Framework)?

Q41.Three Cursors of Java - Enumeration (Collections Framework ) ?

Q42.Vector class details (Collection Framework ) ?

Q43.Three Cursors of Java - Iterator (Collection Framework) ?

Q44.Three Cusors of Java ListIterator (Collection Framework ) ?

Q45.Comparison of the three Cursors of Java (Collection Framework) ?

Q46.Implementation Classes of the three Cursors of Java (Collection Framework) ?

Q47. HashSet (Collection Framework)?

Q48. LinkedHashSet (Collection Framework) ?