Differentiate Vector and ArrayList?

6 Answers   Max Telecom, Wipro,

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Which class is the superclass for every class in java programming?

0 Answers  

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How to Sort Strings which are given in List and display in ascending order without using java api.

1 Answers   LIC,

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Differentiate constructor and a method and how are it be used?

7 Answers   Wipro,

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0 Answers  

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Explain about features of local inner class?

0 Answers  

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Package1 and Package2 both have a method name lets say "methodA" with different implementation. When I import both the packages in a java class how can I use both the methods?

7 Answers   Ericsson,

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What type of variable is error flag?

0 Answers  

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What is the purpose of static keyword in java?

0 Answers  

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What are different types of control structures?

0 Answers  

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How thread scheduler schedule the task?

0 Answers  

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What is object of class in java?

0 Answers  

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