I want to persist data of objects for later use. What is the best approach to do so?

0 Answers  

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What is unicode with example?

0 Answers  

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if i have one string class then how can you achive this class functionality of this class?

3 Answers   Fidelity, iFlex,

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What is the difference between Checked and Unchecked exception? Give some examples

2 Answers   Ness Technologies,

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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 do you mean by stack?

0 Answers   Accenture,

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What is final variable?

0 Answers  

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What is mnemonic in assembly language?

0 Answers  

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What does the three dot emoji mean?

0 Answers  

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What do you mean by compiler?

0 Answers  

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How hashmap increases its size in java?

0 Answers  

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What are integer overflows and underflows and how to handle them?

3 Answers   Wipro,

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