Why is logger singleton?

0 Answers  

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What is the purpose of lambda expressions?

0 Answers  

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Explain the difference between getAppletInfo and getParameterInfo?

1 Answers  

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when a servlet sends request for first time it uses the follwing methods a)init b)doget() c)dopost() d)service

4 Answers   Accenture,

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What is main difference between variable and constant?

0 Answers  

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what is the use of abstract class?

3 Answers   Amdocs, Atos Origin, Invictus,

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What is the difference between a constructor and a method?

0 Answers  

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Real Time sample code for Encapsulation and Abstraction. where to use abstract and where to use specifies like public private.

2 Answers  

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Which number is denoted by leading zero in java?

0 Answers  

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Why char array is favored over string for the storage of passwords?

0 Answers  

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How do you break a loop?

0 Answers  

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What is the purpose of the main method?

0 Answers  

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