what is the use of abstract class?

3 Answers   Amdocs, Atos Origin, Invictus,

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What is java util hashmap?

0 Answers  

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Is arraylist zero based?

0 Answers  

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What are the characteristics provided in jdk1.6 apart from other versions?

3 Answers   TCS,

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what is daemon thread and which method is used to create the daemon thread? : Java thread

0 Answers  

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How to perform Singleton of the java class object on multi JVM?

2 Answers  

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Hai friends I am MCA 2006 passout. Spend time in 1 yr for teacing and 5 months in small s/w firm. worked in 4 or 5 months in few places. Presently I am writing bank exams. I want to get back to IT sector. Are there any possibilities. any growth prospects?. I am having some knowledge in core and advanced java. I am so desperate. Any suggestions thanks in advance. u can write to my mail mahidestiny@gmail.com

4 Answers  

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What are the two types of exceptions in java? Which are the differences between them?

0 Answers  

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What is basic concept of static in java ?

1 Answers   iGate,

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What classes of exceptions, thrown by a throw statement?

2 Answers  

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How to avoid memory leak in java?

0 Answers  

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Differentiate between array list and vector in java.

0 Answers  

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