How big is a gigabyte?

0 Answers  

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What are the ways in which a thread can enter the waiting state?

0 Answers  

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What is the use of a copy constructor?

0 Answers   Flextronics,

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What is the basic concepts of OOPS?

0 Answers   BlackRock,

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Is it safe for adding 10,00,000 records/objects to HashMap?, i.e is it safe to add millions of objects to HashMap?

2 Answers  

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Is array dynamic in java?

0 Answers  

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What is preparedstatement in java?

0 Answers  

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How do you implement polymorphism in our day to day life?

0 Answers   Cap Gemini,

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Explain pass by reference and pass by value?

8 Answers   IBM, Wipro,

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What is array pointers ?

0 Answers   Amdocs,

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What is nextline method in java?

0 Answers  

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what is singleton in java?

0 Answers   IBS,

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