Answer / devraj

string or tring

Explain the features of java?

1 Answers  

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What is the use of bin and lib in JDK?

8 Answers   TCS,

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What is a instance variable?

1 Answers  

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Define reflection.

1 Answers  

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What is garbage collection in Java, and how can it be used ?

32 Answers   Accenture, HCL, Infosys, Sara, SITS, TCS, Wipro,

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Suppose there is an Online shopping cart application having different objects like Cart, SelectionItem, Billing, COnfiguration, Authentication, Authorization, PersonalDetails etc. Out of this which one can be made a singleton pattern and why?

2 Answers   RBS,

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What is difference between static class and singleton pattern?

1 Answers  

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Can we access the non-final local variable, inside the local inner class?

1 Answers  

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What does java final mean?

1 Answers  

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Why set is used in java?

1 Answers  

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Explain about class in java?

1 Answers  

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What is the purpose of a parameter?

1 Answers  

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