Difference between association, composition and aggregation?

0 Answers  

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Differentiate between array list and vector in java.

0 Answers  

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how to know the total memory occupied by the objects in the ArrayList(Array list may contain duplicate objects)

0 Answers   Infosys, TCS,

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What is a treeset in java?

0 Answers  

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what is the difference between future and callable interface in java?

0 Answers  

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What is the use of coding?

0 Answers  

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what is the difference between AWT and SWING what is the advantage of using swing?

3 Answers  

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Difference between the String and StringBuffer classes?

3 Answers  

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Explain wait(), notify() and notifyall() methods of object class ?

0 Answers  

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What is meant by JVM ?

6 Answers  

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What are meta-annotations?

0 Answers   Cyient,

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How is rounding performed under integer division?

2 Answers   Satyam,

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