Difference between notify() method and notifyall() method in java?

0 Answers  

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Explain JSP life cycle

1 Answers   Cap Gemini,

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What is treeset in java collection?

0 Answers  

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How to sort a vector elements that contains the user define class object? (Note: If Suppose consider, A Student class contain two data members. They are String studentName and int rollNo. I am creating Four objects for this class, each object contains students details like name and roll no. Now i am storing that objects in vector and if i retiving the elements from the vector means then it should be display in sorting order)

3 Answers   ProdEx Technologies,

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Difference between Primary key and unique key?

4 Answers  

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What is a byte array?

0 Answers  

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What is floor in java?

0 Answers  

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Hi i am creating desktop application in that i want calling to mobile number. i have java telephone api (JTAPI) but i dont understand how it configure & use plese help me

0 Answers  

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did interface can implementation method ? i know its not possible but my interviewer said its possible ..but how..? any one have idea ???

7 Answers   IBM,

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What is a hashmap used for?

0 Answers  

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Can java inner class be static?

0 Answers  

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State two differences between C and Java.

0 Answers   Syntel, Visa,

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