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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The following program is Overloading or Overriding? public class PolymorphismEx { public int sampleMethod(int a) { return a; } public String sampleMethod(int a) { return "Is it Overloading or Overriding???"; } }

4 Answers   Ness Technologies, TCS,

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Tell us something about set interface.

0 Answers  

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What is oop principle in java?

0 Answers  

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What is the abstract class?

0 Answers  

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What is assembly condition codes?

0 Answers  

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What is hash in java?

0 Answers  

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Explain about static nested classes in java?

0 Answers  

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What is the method used to get the absolute value of a number?

2 Answers  

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where can we get jAVA project orientation traing in HYDERABD

0 Answers  

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if we give input as " hi how are you" then the output should be "uoy woh"...it should skip odd words in the input and should reverse even words from the end of string...can anyone help me to write this program in java

1 Answers  

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Can we serialize static variables in java?

0 Answers  

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