Explain about Superclass and Subclass?

6 Answers  

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1) Find the Merge point of two linked lists. 2) Swap two bits of integer. 3) Reverse individual words of the sentence. 4) Reverse string without using temp string.

2 Answers   HCL,

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Why Java is a platform independent language?

6 Answers   Wipro, Zensar,

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What does those terms actually mean included in the j.d.k i.6?

0 Answers  

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Difference between Map & Hashmap

2 Answers   Mastek,

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How can u create the Object of class Without using "New" opertor?

3 Answers   IBM, TCS,

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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 a Java package and how is it used?

2 Answers  

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What is the finalize method do?

0 Answers  

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How to decrease number of hashings in has

1 Answers  

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What is the differnence between String Buffer and String builder despite having knowledge that String builder is faster than String Buffer and last one is threadsafe.please tell another important difference.

3 Answers   IBM,

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Give an example of call be reference significance.

0 Answers   Agilent,

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