Which collection allows duplicate values in java?

0 Answers  

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Write a method that will remove given character from the string?

0 Answers  

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Write a program to show whether a graph is a tree or not using adjacency matrix.

0 Answers   Amazon,

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Can we override compareto method?

0 Answers  

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How do you define a variable?

0 Answers  

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What is flush buffer?

0 Answers  

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java Api provided try catch finally ,try catch(its ok) but why try finally and exception occured at try then how the flow is?

1 Answers   Naaptol,

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What is the difference between a checked and an unchecked exception?

0 Answers   Cyient,

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Differentiate between overriding and overloading cases?

0 Answers   Amdocs,

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What is the default size of load factor in hashing based collection?

0 Answers  

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Can we add two byte variables and assign the result to a byte variable ? b=b1+b2 where b,b1,b2 are byte types

4 Answers   TCS,

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What are passing parameters?

0 Answers  

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