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Try 2 Question(s) Test
|What is the difference between ArrayList and LinkedList ?|
|If you are given a choice to use either ArrayList and LinkedList, Which one would you use and Why ?|
|Can you provide some implementation of a Dictionary having large number of words ?|
|Difference between TreeMap and HashMap ?|
|Difference between HashMap and Hashtable?|
| What is the difference between List, Set and Map ?|
What are the different Java Collections Interfaces ?
|Difference between Vector and ArrayList ?|
|What are strong, soft, weak and phantom references in Java ?|
|What are the Disadvantages of using Collection Classes over Arrays ?|