Is there any need to import java.lang package?

13 Answers   Sun Microsystems,

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What is a list in java?

0 Answers  

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Is there any use of an abstract class which has no methods and no attributes?

1 Answers   Wipro,

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What is the importance of hashcode() and equals() methods?

0 Answers  

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What are the parameters used in Connection pooling?

1 Answers   IBM,

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Difference between Superclass and Subclass?

7 Answers  

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what is d difference between deep cloning and shallow cloning in core java?

3 Answers   Satyam,

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I want to store more than 10 objects in a remote server? Which methodology will follow?

0 Answers  

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What are the differences between heap and stack memory?

0 Answers  

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Is 0 true or is 1 true?

0 Answers  

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What is subsequence of a string?

0 Answers  

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They had given one progam final HashMap hm=new HashMap(); public void show() { hm.put("name",value); } in this prg here the final hashtable value can be changed in put method,its the prg run?

3 Answers   DNS, Wipro,

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