how to swap to variables without using thrid variable in java?

5 Answers  

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Example for 4 pillar of oops like, Inheritance,Poly,Abstraction,Encabsulation ?

3 Answers  

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Can anyone please explain runtime polymorphism with a real time example??at what ciscumstances we go for it??

1 Answers  

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Why is polymorphism important in oop?

0 Answers  

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What are main features of oop?

0 Answers  

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What is destructor in oop?

0 Answers  

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which structured data type is not used in c++? 1.union 2.structure 3.string 4.boolean

2 Answers   HCL, Wipro,

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What is encapsulation?

17 Answers   TCS,

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What is new keyword in oops?

0 Answers  

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Is following functions are said to be overloaded? int add(int a,int b) char *add(int a,int b)

4 Answers  

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i got a backdoor offer in process global,Bangalore..Can i work with it?

0 Answers  

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What is multilevel inheritance explain with example?

0 Answers  

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